2-Rectangular sleeping bag: As its name suggests, this sleeping bag has a rectangular appearance, all parts of which are the same size. This sleeping bag has advantages such as: having more space for moving and rolling in it or using It can be used as a blanket or even a mattress pad by unzipping it. You can also connect two rectangular single sleeping bags with built-in straps to make a beautiful and spacious double sleeping bag.
A sleeping bag filled with natural feather
Because these sleeping bags are made from feathers of birds such as goose and duck, in addition to their special style, they have a high power in maintaining heat. They are also compatible with the environment and last longer. These sleeping bags are made of feathers. They are naturally formed, have high quality, and accordingly have a higher price.
Production of climbing sleeping bags, padded climbing gloves, climbing socks, padded climbing jackets,