How to make your own medical kit

[Twoesme]

I,ve seen these kits on the net going from £65.00 up to £365

The one for around £65.00 has this :
•1 Mini AM/FM wind-up radio with LED torch
•1 Wind-up LED torch
•1 Emergency drinking water ration 500ml
•1 Emergency food ration biscuits 2500Kcal
•2 Emergency light stick military grade
•1 Emergency sleeping bag
•1 Foil thermal blanket
•1 Emergency whistle
•1 Disposable mask
•1 Compact First Aid Kit
•1 Notebook and pencil
•1 Re-sealable bag
•10 Water purification tablets
•1 Rucksack with photoluminescent text

I can buy this equipment for around £25 And a few quid for a rucksack out of the local charity shops .

I want more of the Emergency equipment in my rucksacks but to get that pre-packed its going to be up around the £150-200 mark if I buy on the net.

So I decided I,m going make my own Emergency kit

The kit will be for 1 person and must last a good few months if posible untill we adapt to use things like the inner of the bark of a tree for healing !

It will be a seperate kit we each carry for accidents and health problems,nothing to do with food or water,no lights or batteries,no water tablets no lighters etc just full on 1st aid accident and health kit.

So guys what do I need in my kit ?