SKU: SS24327 Weighs: 947g (Regular) Comfort Limit: -15C Type: Mummy Insulation Type: Down Fill Weight: 685g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: 3/4 Length Zip Position: Right Zip UOG TOP PICK—Sea to Summit has redesigned its renowned Spark sleeping bag line, which features high-quality materials and is ethically sourced down. Now, it features waterproof material at the hood and foot box for… Womens Spark -9C/15F Down Sleeping Bag