FEATURES of the Klymit KSB 35 Three Season Down Hybrid Mummy Sleeping Bag, 82x30in. 650 fill power down top and synthetic fill bottom provides exceptional warmth-to-weight ratio. Anti-snag, two-way YKK zipper opens from the bottom or top to easily control the flow of air. Built-out foot box for plenty of comfort where it's needed most.
Mummy hood with draft collar and draw cord reduces draft. Packs down small with included compression sack. Stash pocket located inside bag for easy access. Pack Size: 12.5x6.5in.Insulation Type: 650 Duck Down (Top)/Synthetic (Bot).