Sleeping Bags don't actually provide the heat, it is when our body heats us and he bag insulates (keeps) the heat in the bag. That is why we can get constant heat from the bag.
Something that is used to stay warm that starts with the letter B could be a blanket.
Sit on it(incubate) /place int in hot water.
Aine O Connor stole the wedding cloth in Braveheart because she was cold and needed something to keep her warm during the long cold winter nights when Sir William isn't around to keep her warm.
Air bags are safety devices designed to deploy in frontal but not other types of crashes. Most air bags will deploy only in a moderate-to-severe frontal crash. Some air bags can deploy side damage too.
it depends on how warm you are
That depends on the sleeping bag itself. Any sleeping bag that is made for camping in un-harsh conditions would not keep you warm enough in mountain areas.
The mummy bags where just your face shows. Keep out the bugs, snakes & scorpions & are very warm.
they keep warm by sleeping in long grass.
This will depend on the climate where the children will be sleeping. You should match the location with the bag's temperature rating, the child's metabolism, the bag's weight, etc.
"Coleman sleeping bags have the exclusive Coletherm insulation - a synthetic material with hollow fibre which trap greater amounts of warm air from your body heat and uses them to keep you warm." From the web site...
You could make your baby sleep in a sleeping bag. These bags are very comfortable for the babies to sleep in. they will be adequately warm in it and you can carry them in that. However, you should get it from a good brand.
there are no glee sleeping bags you could always make your ownSORRY:(
There are sleeping bags ,but I think they are made of rexin and not leather.
you can try to find out some really cheap sleeping bags online. Like searching ultralight sleeping bags, so you don't get those heavy and expensive one. Normally light sleeping bags is cheaper.
Because you have more layers on. MOR ROCKS
Personally, while I find them to be warm, they are uncomfortable as there is no padding when sleeping on like a mattress; the ground is hard and lumpy! Aslo I feel a bit like a caterpillar when in one.
well, a baby sleep suit is something that a baby would go to sleep in!!! :)