Best 40 Degree Polyester Taffeta Sleeping Bags for 2019

If you're looking for a new sleeping bag, you might want to consider the Slumberjack Boundary Men's 40 Degree Polyester Taffeta Mummy Sleeping Bag, which is rated very highly by online shoppers. Featuring a mummy shape, this Slumberjack sleeping bag is fitted to prevent cold air pockets. It can withstand 40°F temperatures, keeping you warm on chilly summer nights. This Slumberjack sleeping bag has a polyester exterior, which resists UV light, shielding you from harmful sun rays, and a polyester taffeta lining, which doesn't retain water, keeping the fabric from getting too wet. It features Slumberloft™ synthetic insulation, which uses polyester fibers to create a high level of insulation. This sleeping bag comes with a stuff sack, which will keep your pack organized.

Choose the Kelty Tuck 40 Degree Polyester Taffeta Mummy Sleeping Bag to stay warm in the outdoors. This Kelty sleeping bag has a mummy shape, sealing in your body heat since it is very fitted. It features a polyester taffeta lining and a polyester shell, which resists UV light, shielding you from damaging sun rays. This Kelty sleeping bag has ThermaPro insulation, which retains warmth by using ultra synthetic insulation. It features a 40°F temperature rating, keeping you warm on colder summer nights.

This sleeping bag has a zipper guard, which keeps the fabric from catching in the zipper teeth. It has a compressible design and is made to be compact, getting rid of the bulk, so you'll have plenty of room for your gear. The hood has drawstrings, which allows you to adjust the fit depending on the weather and your own preference. This sleeping bag has a stuff sack, which is the perfect size to store any loose items.

Let's review the Marmot NanoWave 45 Men's 40 Degree Polyester Taffeta Rectangular Sleeping Bag, rated highly by online shoppers. This Marmot sleeping bag has a rectangular shape, so you will have plenty of room to move around. It has a polyester shell, which resists UV light, shielding you from damaging sun rays, and a polyester taffeta lining, which doesn't retain water, keeping the fabric from getting too wet. It is made for camping and is lightweight, making it great for hiking or traveling long distances on foot.

This sleeping bag can withstand 40°F temperatures, keeping you warm on chilly summer nights. It is made to be compact and has a compressible design, leaving you sufficient extra room to bring along your other gear. The hood has drawstrings, so you can adjust the tightness based on what feels most comfortable to you. This sleeping bag has Spirafil insulation, which mixes large, hollow fibers with small, polyester fibers to create a blend of loft, warmth, and softness. It comes with a stuff sack and features a two-way zipper, so you can conveniently control the temperature inside the sleeping bag.