17. November 2020 KLYMIT WILD ASPEN 0 SLEEPING BAG A SLEEPER A four-season rating. Synthetic insulation. Durable micro polyester shell that’s water and abrasion resistant. Mummy design with adjustable hood and foot box. The Klymit Wild Aspen 0 Sleeping Bag. SOURCE/PHOTO: Klymit tagPlaceholderTags: camping, Travel, Sleeping, sleeping-bag, Vegan, Synthetic, Klymit