In 1917 the zipper was perfected and, of course, these made for a great seal for the rectangular sleeping bags allowing a persons body heat to stay trapped longer therefore keeping them warmer on those cold winter nights. Basically the term sleeping bag essentially means a protective bag for someone to sleep in. and is basically two blankets that can be zipped together in cases where a bed is not available. There are a couple different shapes of bags outlined below.
As the modern-day equivalent of the old explorers, the backpacker will be exposed to all kinds of climatic conditions on many different types of terrain. He or she must be self-sufficient and prepared for the worst at all times. And preparedness starts before leaving home, with the selection of backpacking gear. Of particular importance is your backpacking sleeping bag. Not getting a good nights rest can lead to mistakes that can mean the difference between enjoying that view of the sunset from a mountain ridge and seeing that same sunset from a Search and Rescue helicopter.
The story goes that Freydis Eiriksdottir, the daughter of Viking Erik the Red, invented the first sleeping bag on her journey to North America in 1000, made from one of the sails of her ship. Of course, sleeping bags have come a long way since she sailed around the world, and the manufacturers have paid close attention to the needs of consumers, producing sleeping bags for every camping, hiking, mountain climbing, canoeing, fishing and hunting adventure.
Sleeping Bag Wednesday , April 04th , 2018 - 20:52:42 PM
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