Ergonomically designed for women, the Women's Trestles 30 is a reliable all-purpose bag crafted and constructed down to the tiniest detail to ensure you have the best night, whether you're weekend camping or questing for days on the trail. Lighter and more compressible than before, the SpiraFil LT high loft insulation, wave construction and 3D hood keep you warm and comfortable, while a long list of features gives you everything you'd expect from 40 years of crafting sleeping bags.