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Phillosoph

Sharpie Skinwriter: A Proposal

Many Combat Injury-Immediate First Aid Kits (CI-IFAK) include a Sharpie marker in their contents.
This marker has a number of potential uses. It can be used to write tourniquet information on a casualty, mark an individual that has been administered morphine, or to fill in a casualty report card.
This role does not require a full-sized pen. Something about half the size would be sufficient. Is it worth creating a shorter pen to save just a couple of grams?
Our service-people are overloaded as it is, so saving a little weight where possible is prudent. When we consider whole companies and battalions being transported, saving a little weight for each person becomes a significant saving in fuel.
Creating a new model of Sharpie for this particular application also allows some useful new features to be introduced:
• The hue of human skin ranges from pale pink to dark brown. The colour of the “Sharpie Skinwriter” should be one that shows clearly on any tone of skin. This would probably be a light or medium shade of blue.
• The Sharpie Skinwriter would be approximately half the length of a standard Sharpie.
• Given that the user may be gloved and have their hands wet from blood, rain, snow etc, the cap and body of the Sharpie Skinwriter would be designed for easy manipulation under such conditions.
• Rather than grey, the body of the Sharpie Skinwriter should be made of a colour that allows it to be easily seen within the contents of the IFAK, even in diminished light levels. Medical/daylgo green is a possible choice.
My girlfriend took a look at this blog and presented me with this non-brand pen below. It is apparently used by tattoo artists.
It is 9 cm loa. The ring on the top could be used for a cord-pull loop, making it easier to remove when gloved. The barrel could do with some checkering to make it less slippery.

Pen used by Tattoo artists.

I have passed this idea on to the makers of Sharpies. Let us see if something comes of it.
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Phillosoph

The Soft-Core Bag

Today I am going to introduce what I call my “soft-core bag”. This is not a “bug-out bag”, although it could be included in the contents of one.
I have a number of bags and rucksacs, and there are certain items that I would invariably want in one if I was carrying it.
Stocking each pack with necessary items is not economically practical, however.
Perhaps, I thought, I should have a box containing the necessary items and potential alternatives. This was part of the solution, but I quickly realized many items could be packed together so they could easily be grabbed in one go.

I drew on the lists given in the previous post to select the current loadout.

  • Top left: A small first aid kit. This supplements the items I carry in my skin-level EDC.
  • Directly below the first aid kit in a dark brown camouflage bag is a rain poncho. Inside the stuff-sack are two three-metre lengths of paracord. These may be used to help create a shelter or as a belt for the poncho and a poncho-liner when windy or very cold.
  • The white plastic bag beside the poncho contains a toilet roll. This has subsequently been replaced with a clear ziploc bag. A refilable 100 ml bottle of alchohol hand sanitizer has been added to this bag. Both toilet paper and sanitizer may aid in fire-lighting.
  • Middle top can be seen a bag of boiled sweets and a pair of warm gloves. These are sitting on top of a dark green all-weather (AW) blanket. You can see some of the shoelaces that are tied to the grommets of this. I intend to add a pair of silver space blankets too.
  • Top right, a red and black shemagh. This is a spare/additional shemagh, since I am often wearing one these days.
  • Bottom centre is my Advantage-camouflaged boonie hat.
  • Sitting on the boonie hat is a plastic bag carrying a small fire kit. This has two butane lighters, two nightlights, four birthday candles, a 35mm film container filled with Vaseline-soaked cotton wool, and a Fresnel lens.
  • Below the fire kit and to the left is an ACU-patterned headover which can serve various roles, including as warm headgear.
  • Bottom right is a one-litre Playtpus waterbottle. Sitting on it are a shoelace, hank of general purpose string, hank of green paracord and some braided fishing line wrapped around a piece of plastic (yoghurt carton) or a small tube.
  • Not shown: two supermarket carrier bags. I wear photochromic spectacles. If you do not, a pair of cheap sunglasses may be a prudent addition.

The whole collection packs into a draw-cord bag, as shown. Note snap-link added to one carrying cord.
This bag is lined with another plastic bag to provide better water resistance. Everything except the AW blanket, space blankets, shopping bags, poncho and water-bottle fit inside the waterproof liner bag.
The headover is folded into a pouch and used to contain some of the smaller items. This pouch, in turn, is placed inside the boonie hat. The folded shemagh is place with this.
Most of the pack contents are soft and crushable so no great genius at packing is really needed. Put the blanket in first and add the plastic bag of other contents. Put your water-bottle away from your back and ensure your poncho rides near the top of your bag.
Packed, but without water, the soft-core bag weighs about 1.3 kg. The volume of water I will carry and which water-bottle I will carry will vary with climate and anticipated conditions.
The soft-core pack is easily stuffed into a larger bag, immediately adding a collection of very useful items. On its own, it is a good bag to have for trips where you do not want to be bothered by a bag. It is light and low-density, and makes a pretty good pillow.
A quick glance inside the first aid kit. Items in this kit are consumed in preference to those in the skin-level EDC. Vaseline is good for chapped lips and other ailments.
The soft-core bag probably has more cordage than it needs, but I had some hanks already made up. This is a nice example of paracord carried using hojo-jitsu configuration.
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Phillosoph

Survival Kits: Bringing It All Together

Today I am going to try and bring together some of my ideas regarding survival kit and selection of contents. When possible, I try to approach topics from a different perspective to that echoed on most websites.
Regular readers may know that I have my reservations about the “little tin of gizmos”. Thinking that you are covered because you have a couple of band-aids and a couple of loose fishing hooks and swivels is a recipe for disaster.
Survival kit may exist on several levels. On your person you will have your skin-level EDC. Most of mine is in the pockets of my trousers, although some items are on my trouser belt or key-ring. If you are carrying a bag, it is prudent to have some additional items in your bag. You consume the items in your bag in preference to your skin-level items. Military personnel often have an intermediate level in their webbing load-bearing equipment. Ideally this should only hold ammo, weapons, some water and immediate first aid items but the tendency to add additional gear is common. A larger pack or vehicle may provide higher levels of survival gear. One should always plan for the contingency that one may get separated from bags or vehicles. This is why your skin-level gear is important.
My current planning list looks like this:
Seven Tools of EDC
Hat, Towel, Rope
Medical, Writing, Fire, Knife
Foundation Survival Kit
Blanket, Fire, Knife
Poncho, Water, Toilet Paper, Canteen Cup
Travelling Kit
Navigation, Signalling, Illumination
Washing, Repairs, Food,
Documentation, Money, Clothing, Armament
The item names are memory aids and should be taken generically rather than specifically. “Knife” represents other tools, “blanket” represents sleeping bags and related items and so on.
The Seven Tools of EDC
The Seven Tools of EDC were inspired by the roguku or Six Tools of Travelling. I remember these as three flexible things (hat, towel and rope), three multi-part things (medical kit, fire kit and writing kit) and a knife.
Hat” represents other protective clothing, such as gloves, goggles and sun-glasses. At “skin-level” this will be whatever headgear and other items suits the current or expected weather. If I am taking a bag I will probably have two hats. One will be to protect from the sun and keep the rain off my glasses, probably a boonie hat. The other will be a warm hat such as a watch cap or headover. If it is really cold spare gloves and headover are a prudent precaution.
Towel” in this context is a multi-purpose piece of cloth. At skin-level this is a bandanna in my pocket but recently I have also been wearing a shemagh. If I lose or did not bring my hat these can serve as head coverings. Any bag I carry usually has a spare bandanna and/or shemagh in it. In colder conditions the shemagh is replaced or supplemented by a woollen or acrylic scarf.
Rope” for the ninja may have meant a grappling hook and rope. For me this reminds me to carry some cordage. At skin-level this is a couple of armspans of paracord, a hank of string, a container of dental floss and a retaining cord for my glasses. Packs contain longer lengths of paracord. If heading for the deep wilderness I would have a toggle rope or the modern equivalent.
Medical Kit. On my person I have a small number of plasters, alcohol wipes and pain-killers, plus some personal medication. I have a more extensive medical kit I carry in daysacs, plus a bigger kit in my travelling bags. Medical also includes such items as insect repellent and sun cream. These are usually bag items but certain conditions may require a small supply to be carried on your person. Whenever possible items are consumed from the larger kits before the skin-level kit.
Writing represents communication and recording. In my pockets I carry a pen, pencil and two pieces of chalk (one light, one dark colour). Usually have a phone on my belt. Daysac may contain a notepad in a plastic bag. When on holiday I keep a journal.
Fire Kit. For everyday use this is simply a disposable lighter riding in the bottom of a pocket. I carry a plastic bag with a couple of tissues in, which could be used as tinder. If straying further afield I would add a container of tinder, fresnel lens and spare lighter to my pockets. Daysac has a couple of spare lighters and some candles.
Knife” represents tools and related hardware. My Swiss Army Knife goes nearly everywhere with me. I also have a Leatherman Squirt and pocket prybar on my person. A diamond impregnated metal card is carried for sharpening.
Foundation Survival Kit
The items on the Foundation Survival List are mainly bulkier “bag” items, with a couple of significant exceptions.
Blanket” represents sleeping items in general. It includes poncho-liners, sleeping bags, cloaks and long coats. These can keep you warm, even when not sleeping. This category is called “blanket” to remind us about the survival blanket, which is compact enough you can easily fit one or more in a trouser cargo pocket. They are reasonably priced so you can buy a dozen and stick spares in coat pockets and any bags you might carry. As well as keeping you warm, they can keep the rain off, spread out as a signalling panel, possibly even used as a heliograph. One is in the little medical pouch that carries most of my skin-level EDC. For decades now my daysac has carried the survival blanket’s larger cousin, an All-Weather Blanket.
Fire Kit. A fire kit was included in the original Foundation Kit list. It is repeated since the ability to create a fire is an important component of survival. Have a means of making fire on your person, and additional means in your bag. Consume the bag supplies before that on your person.
Knife. Another duplication, but repeated for much the same reason. In this context it can be read as “a bigger knife”. Useful as a pocket knife or muli-tool are, they can only get you so far. This category also reminds us to remember other, larger tools such as a crowbar or entrenching tool. Have a fixed-blade knife on your trouser belt. If you lose your pack, webbing or even your jacket or shirt you will still have a useful survival tool.
Poncho includes other forms of rain-proof clothing and shelter items such as tarps, tents, shelter halves, basha-sheets, groundsheets and so on. Any bag of sufficient size should include a means of rain protection.
Water represents a means to carry water, and the means to ensure that it is drinkable, such as water purification tablets. In rural areas a supply of water and purification tablets should be both on your person and in your pack. Consume the water in your pack before that on your person.
Toilet Paper. A roll of toilet paper in a waterproof bag is a prudent addition to any bag. A small bag with a couple of paper tissues rides in a cargo pocket of my trousers. A bag with additional tissues will be added if I am heading off the beaten track. As well as intended use, such tissues can be used for nosebleeds, nose-blowing and as tinder.
Canteen Cup. A metal canteen cup or similar small cooking vessel is a useful addition to the above items. Boiling water to sterilize it will conserve water-purification tablets. It can also be used to sterilize instruments or blades intended for medical uses. Even if you wear a water bottle on your person, the canteen cup is probably best carried as a pack it. The interior can be packed with some of the smaller items listed above.
There is a survival adage that says you cannot live three minutes without oxygen, three hours without shelter can kill you, you can last three days without water and three weeks without food. The Foundation Kit contains the essentials towards keeping you alive beyond three days.
Travelling Kit
What I have chosen to call the “Travelling Kit” are mainly “very useful” rather than essential. Food is obviously essential, but you can last several days or more without it.
Repairs. If away from home, a small repair kit is worth putting together. My compact little sewing kit has seen many uses over the years. This is supplemented by a couple of rucksac buckles, dental floss, a roll of electrical tape and a tube of superglue. A small screwdriver that fits in my Swiss Army Knife corkscrew has been used to repair several pairs of glasses. I have seen it suggested that a piece of glue stick of the type intended for hot glue guns may also be useful. You can even add a little repair capability to your skin-level kit. A small bag of safety pins can deal with tears and zipper problems. Around the pencil I have wrapped a length of electrical tape then bound two threaded needles to its sides.
Food includes food procurement and cooking means. Put together a small fishing kit, with some wire traces that can be used as snares in extremis. Assemble as much of the kit as is practical before hand. Sitting in the wind and rain as the light fades is no time to be tying on swivels! Add the fishing kit to your trouser pocket items if heading into the wilds. The food you carry should include some items that can be consumed without heating or rehydrating. Some boiled sweets/ hard candy is a useful addition to any daysac, giving a quick energy boost when it is needed.
Illumination. There are numerous small flashlights that are suitable for skin-level EDC. The little Photon lights can be added to a keyring, dogtag chain or whistle lanyard. A larger flashlight is a suitable addition to a daysac or larger pack. My daysac has a handcrank model in it.
Navigation. Personally, I have found a small compass a useful addition to my EDC. Even in town it is sometimes useful to know which direction is which. A number of guidebooks have information such as “…the hostel is to the northwest of the piazza”. If travelling away from civilization better maps and compass are recommended. GPS is nice, but you should plan for when it stops working. Without a compass there are other ways to determine direction, which is why these items are under “very useful” rather than essential. Worth repeating is that in most cases where rescue can reasonably be expected your chances of survival are better if you stay put rather than walking out.
Signalling. Signalling assumes there is somewhere out there to signal to. Flares are not much use if no one is likely to be in line of sight. Tell someone where you are going and when you will be overdue. Signalling overlaps with Illumination and Fire, and mobile phones have already been mentioned. Your skin-level kit should include a whistle. Mine is on my key-ring. A small heliograph is easily fabricated. The back of my phone is mirror-polished, so I would use this instead.
Washing. If you do any travelling you should put together a lightweight wash kit. How to put one together is detailed on another page. I prefer mesh bags over the more elaborate, heavier and more expensive wash bags.
Documentation. Travelling may require visa, permits, passports and other documentation. Make sure you have it all before any trip, and store in a waterproof bag. Make photocopies of important documents, such as your passport, and carry then separately to the originals. I prefer to carry some of these things on my person rather than in a bag.
Money. In some environments, one of your most useful tools. Includes credit, debit and ATM cards. Have information on what to do if you lose the latter. Don’t put all your eggs in one basket!
Clothing. How much spare clothing, its type and quantity will depend on trip duration and conditions. 
Armament. Carry if you can. The world is full of nasty people who will rob you or hurt you just because they can.
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Phillosoph

Seven Tools of EDC

Today, as I was coming into work, I was thinking about “magic number seven”.
In short, this is an observation that the average number of related “data chunks” a person can recall is seven, plus or minus two.
This is usually specified as for short term memory, but may be relevant to longer term memorization of lists too.
A friend of mine is working on a language-related project. It seemed to me that if you must have lists of categories or affixes, then breaking them up into groupings of seven or less might be a good approach.
As it is wont to do, my mind drifted and I began to think about the ninja “six tools of travelling”.
I know six is not seven, but bear with me a moment.
I remember this list by recalling that three things on it are “flexible”: hat, rope, “towel”; and that three are not: medicine, writing kit and fire tube.
As I point out in my earlier article, this list does not include a knife, since telling a ninja or any other sensible person of that era to carry one was probably redundant. If we add knife/tool to the list it becomes seven.
OK, I thought, does what I have on me right now meet the criteria of the six/seven tools of travelling/everyday carry (EDC)?
  • Firstly, I have a hat. It’s cold out and my head has little remaining natural insulation. If it was sunny out and I was planning to spend any time outside I would probably have a hat of a different design.
  • Rope, or cordage at least. I have a spare shoelace tucked into the bottom of a pocket. I also have the dental floss in my pocket kit which can be used for a variety of purposes.
  • “Towel”. The item the ninja regarded as a towel was a relatively thin, multipurpose item. I have a bandanna in my pocket which can serve similar purposes, including as an emergency hat.
  • Medicine. My pocket kit contains plasters, painkillers and disinfectant wipes.
  • Writing kit. I have a pencil. I can also write things down on my phone.
  • Fire. No ninja tube of smouldering charcloth, but I do carry a source of fire. A lighter rides in the same pocket as the bandana and shoelace.
  • Knife. I carry a Swiss Army knife and a mini-Leatherman squirt and have a Swiss Army classic mini-knife on my key ring.
These seven tools do not just represent concrete objects.
They also represent broader, more generic categories.
For example, the hat also represents shelter, so includes a coat suited to the weather, scarf and gloves should they be needed and the survival blanket I carry.
The writing kit also represents communication, so includes my phone and the USB drive I carry. Communication can include signalling, which includes my phone and the whistle and photon light on my keychain. Illumination can be taken as a subset of signalling.
The knife also represents tools in the narrower sense, so includes my mini-prybar, diamond sharpening card and the P38-style can opener on the keychain. The knife also represents the requirement for self-defence, where such is permitted.
As can be seen, the “seven tools of EDC” are a good starting point for planning an EDC or larger kit.
There are other categories, of course.
Money is always useful and documentation may be needed.
I carry tape, pins and other items that might be used for repairs. These might be considered a subset of the knife/tools category. I may add a magnetized needle and a few feet of invisible thread to my little bag of pins and paperclips.
None of the seven categories really covers navigation, but I do carry a Suunto clipper compass which has proved to be surprisingly useful in town.
On the next level up, food and water, or the means to procure and prepare them should be addressed. At the EDC level this is addressed by the money and credit card.
If you live in a very hot, dry environment carrying a supply of water on your person is prudent.
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Phillosoph

Back Blogging

Back from my trip abroad!
In my last post I described how baggage restrictions limited what I could take with me.
Since we were restricted to cabin baggage only I was unable to take along my Swiss Army Knife, mini-leatherman or even the little penknife and can opener that usually rides on my keyring.
I will admit that there were several times I missed these tools. I doubt a trip of more than a week would be practical without them.
For one thing, my nails grow rather fast and need regular trimming.
One item I did insist on taking was my medical kit, although I removed the haemostats from it just in case there were any objections.
Most of my general emergency kit remained at home but I did decide to take my sewing kit from it and stow it with the medical kit.
I think it is seldom that I have had a trip where the sewing kit was not needed. Something about being far from home seems to increase the likelihood of breakage.
For this particular trip, its use was more mundane.
My girlfriend wished to modify her bikini to reduce the area of tan lines.
She was initially dubious about the “invisible” thread in the kit but once she tried it was of the opinion that it was rather clever.
As an amusing aside: One restaurant we frequented showed videos from a fashion channel, often promoting bikinis and swimsuits.
My girlfriend is Brazilian, and what many fashion designers regard as “daring” and “sexy” my girlfriend considered “massive” and “suitable for grandmas”.
My little sewing kit fits in a plastic tube of about 1 cm diameter.
At the bottom are two generic white shirt buttons. It also contains five safety pins, one needle, one sailmaker’s needle, a piece of silk, and a length of invisible tread wrapped around half a used matchstick.
The sailmaker’s needle is magnetized so can be used as a compass. It is wrapped in the silk to keep it isolated from the other metal items and can be remagnetized by stroking it with the silk.
The safety pins can be used as general pins to hold things together while sewing.
Since my sewing kit saw use this trip, I replenished it yesterday.
To each needle I added about a foot of doubled invisible thread so they are ready to use in the future without any fiddling about.
Sewing is easier if you keep a relatively short thread on your needles and you have less trouble with knots undoing if you simply double the tread and join the ends in an overhand knot.
Several metres of extra invisible thread were wrapped around a new used matchstick and added to the kit to replace that used by my lady.
A repair item that I did not have but would have liked is my little roll of electrical tape.
My hand-powered torch from the 99p store got dropped out of the bag and the plastic lens holder broke. Having some tape and/or a small tube of superglue, as found in my larger kit, would have been useful.
The medical kit did see some use.
My lady rather misjudged how much sun she got on the final day and was in considerable pain since the nearly empty after-sun lotion got left behind.
She had also had something of an allergic reaction to something she had encountered while horse-riding this trip.
We had to buy some expensive products at the Duty Free, one of which she informs me contains so much yogurt it is edible.
Using yogurt for sun-burn is something one of our new Greek friends had introduced me to that very trip!
The painkillers in my kit did provide some relief from her burns, and the TCP in the kit had some effect on the allergy.
I did suggest she try the Oil of Olbas on her skin too, but she stuck with the TCP.
More details on my medical kit and other topics in future post.