Wild Aspen 20 Rectangle Sleeping Bag is a rectangular sleeping bag from Klymit that features synthetic insulation and has water and abrasion-resistant outer fabric. With its rectangular shape, you get extra space and comfort, a collar behind the zipper helps minimize drafts. \n\nSynthetic fill insulation\nBreathable\nMade of polyester \nCan be joined with another sleeping bag to create more space \nIncluded compression sack\n Klymit Wild Aspen 20 Rectangle Sleeping Bag Green | Buy Klymit Wild Aspen 20 Rectangle Sleeping Bag Green here | Outnorth