http://www.prosurvivalkit.com/ makes and sells very good kits, not the average over-the-counter PSK ( it's priced that way too ! ). But for the exseption of that company the rest are usefull, but you can definitly make it much beter. What i used to carry in my tabaco tin is this:
SIGNALING GROUP
- 1x Perry "Lifeboat" whistle
- 1x Interior of Storage Tin lid serves as "Signal Mirror"
- 1x "Signal Mirror" ( shiny sheet protected by peel-away sheet ),
with instructions on the back
EMERGENCY DEVICES GROUP
- 1x Small backlock folder, 50/50 serrated/plain edge ( China )
- 2x Single edge shaving blades ( USA )
- 1x Scalpel # 27
- 1x P-38
- 1x Hacksaw Blade with "sharpened" end
- 1x B.C.B. Commando Wire Saw ( w/out finger rings )
- 1x 4 season Spark-Lite ( blaze orange )
- 5x B.C.B. lifeboatmatches + striker
-12x Coughlan's "waterproof" matches
- 2x Birthday Candle's
- 8x 4 season Fire-Tabs
- -- Tinder, Petrolium jelly infused Cottonwol ( NOT wrapped in to something )
- 1x B.C.B. Wet Button Compass ( 20 mm )
- 1x Brass Snare Wire ( 6 meter / 20 feet )
- 1x Fishing wire +/- 10meter ( 8,5 KG )
- 1x Fishing wire +/- 20meter ( 8,5 KG )
-10x Fishing Hooks, small
- 2x Fishing Hooks, large/medium
- 4x Fishing Weights, large
- 5x Fishing Split shots, medium
-12x Leaders w/ large swivel
- 1x Gaff ( XX-large hook )
- 1x Red Ledlight ( shortened Coast Cutlerly ledlight )
- 2x mini lightsticks*
WATER & FOOD GROUP
-10x Aquaclear tablets ( Chlorine Based )*
- 2x Ziplock bags ( 1 L )
MEDICAL GROUP
- 4x Plasters/Adhesive Bandages ( sterile ) asst. sizes*
- 1x pack of 3M medi-strips, 3 strips total ( sterile )*
- 1x Antiseptic swab**
MISCELLANEOUS & MULTI-PURPOSE GROUP
- 1x sewing awl
- 2x sewing needle's
- -- coton wire wrapped around needle's and sewing awl
- 1x Bobin of floss-wire ( +/- 45 meter )
- 1x Rubber band around tin
- 2x "Ranger bands" around tin
-10x Twist Ties, short, plastic covered
- 2x Twist Ties, long, plastic covered
- 4x Safety pins, small
- 4x Paperclips
- 1x Golf pencil
- 1x 2mm x 17 cm latex tubing ( water sweeps )
- 1x Platypatch ( to repair water bladders )
- 2x Alminium foil sheets (+/- 30x40 cm )
- 1x Alminium foil sheet (+/- 30x70 cm )
- 2x Ducttape ( 3.7x30 cm ) on peel-off backing ( note paper )
- 1x Gaffer's tape ( +/- 76x1.8 cm wrapped around tin )
- 2x Gaffer's tape ( +/- 30x3.8 cm wrapped around tin )
- 1x B.C.B. Waterproof Survival Instruction Sheet
- 1x Metal Handle for tin bottom
- 1x Storage Tin, tabaco type ( 11x3x8 cm )
but after carring it for a long while i find this thing WAY to heavy and now i carry my bit of kit loose in my pants, jackets, etc. Now i can use them al the time, so i'm used to them, can rotate it much quicker, thus preventing deteriation, etc.