The Ascent 1100 is the warmest in the Ascent lineup. This adventure-ready sleeping bag is filled with 650FP duck down and has a recycled Pertex Quantum outer. It features a comfortable wide shape and a women's specific fit, making it perfect for those getting their first down sleeping bag for extremely cold weather. With a cozy, wide mummy fit, it's filled with 1100g of 650FP goose down. There's enough room to wear extra layers if needed, so it can handle seriously cold temperatures. It's great for winter use or as a high - altitude base camp shelter. The Ascent has a lightweight, durable, recycled Pertex Quantum outer fabric and a recycled nylon lining. Its trapezoid - shaped boxwall baffles stack neatly, allowing the hydrophobic duck down inside to fully loft and reducing cold spots. Hand - filled in the UK, our down bags ensure the down maintains its loft and warmth as it's never compressed before use. The women's specific shape is shorter, has narrower shoulders, and wider hips than the regular fit, improving efficiency. The generous mummy fit with a wide foot box offers a spacious feel for a good night's sleep, and the close - fitting neck baffle keeps the heat in when it gets cold. It has a ¾ length main zip with a down - filled baffle to block draughts. For practicality, there's an internal zipped stash pocket for a phone or headlamp, a cotton storage sack, and a compression stuff sack for easy packing and protection. You can even zip two bags (left and right zipped) together if you're with a partner or need more space. Bag Weight: 1.67 kg / 3.68 lbs (Reg). Fill: 650FP European Duck Down with Nikwax Fluorocarbon - Free Hydrophobic Finish. Fill Weight: 1.10 kg / 2.43 lbs (Reg). Bag Shape: Wide Mummy.
Using your Ascent 1100 sleeping bag is a breeze. Just unroll it from the compression stuff sack and lay it out in your tent or shelter. You can wear extra layers inside if it's extremely cold. When zipping up, use the ¾ length main zip and make sure the down - filled baffle is in place to keep out the cold air. The internal zipped stash pocket is handy for keeping your phone or headlamp close at hand. As for maintenance, try to keep the bag dry. If it gets wet, dry it as soon as possible. You can store it in the cotton storage sack when not in use to keep the down in good shape. Avoid compressing the bag for long periods, as this can reduce the loft of the down. And if you're traveling with a partner, don't forget you can zip two bags together for more space.
