Sea to Summit Ascent AcII Down Sleeping Bag - Regular 2022

Light, warm, comfortable and most importantly, adaptable, offering the perfect backpacking balance of comfort vs weight, the Sea to Summit Ascent Series sleeping bags have more space than traditional mummy bags, yet still provides the thermal efficiency you need when exploring above the tree-line.

The Ascent AcII sleeping bag - regular model is suitable for three-season use and for people up to 183 cm tall. With a tapered rectangular shape to allow a natural sleeping position for comfort, this Sea to Summit bag features a triple-zipper Free-Flow Zip system that ensures you stay cool and ventilated when the weather warms. If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort.

The generous allocation of high quality 750+ Loft Ultra-Dry down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. Thanks to the Ultra-Dry down technology the sleeping bag is protected from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm. 

Thanks to the complex construction, high-quality down and great versatility the Sea to Summit Ascent II sleeping bag has been voted Best Sleeping Bag in Outside Magazine's Gear 2020 awards