I'm trying to come up with a survival sleeping bag for homeless people and I'd like to share some ideas and get inputs.
The idea is to have a sleeping bag that combines as a back pack and a rainy weather poncho made from vinyl canvas. The bag will deflate/inflate by squeezing/venting foam-rubber pads in the lining. It will zip and seal as two pieces so you can go without a tent, and it will have a hood that pulls over with mosquito netting. The lower flap will have stainless steel grommet holes so it can be staked to the ground. The inside lining will probably be Gortex and the foam pads might be inside reflective mylar (space blanket) for severely cold weather.
It's possible this sleeping bag could be used as some type of life-preserver that prevents hypothermia in ice cold water. Perhaps it could have a use on boats and aircraft. Is anything out there in the marketplace?
The idea is to have a sleeping bag that combines as a back pack and a rainy weather poncho made from vinyl canvas. The bag will deflate/inflate by squeezing/venting foam-rubber pads in the lining. It will zip and seal as two pieces so you can go without a tent, and it will have a hood that pulls over with mosquito netting. The lower flap will have stainless steel grommet holes so it can be staked to the ground. The inside lining will probably be Gortex and the foam pads might be inside reflective mylar (space blanket) for severely cold weather.
It's possible this sleeping bag could be used as some type of life-preserver that prevents hypothermia in ice cold water. Perhaps it could have a use on boats and aircraft. Is anything out there in the marketplace?