Dakine Girl's Heli Backpack - School Backpacks - A big fave among skiers and snowboarders, this DaKine Girl's Heli Pack is perfectly proportioned for women's shorter torsos. The result is a better fit with potentially better balance on your skis or snowboard. The Girl's Heli Pack has all the same functions as the unisex Heli Pack, but the length is two-inches shorter with a difference of about 110 cubic inches of space traded for more mobility at the hips. One of the best features we like about the Heli Pack is the narrow profile that allows you to comfortably sit in a lift chair or helicopter seat without the extra forward lean you'll find in wider pack designs. Another nice detail is the new Insulated Hydro Sleeve that helps keep your hydration tube from freezing and clogging while you're making first tracks on frosty mornings. One of the hottest packs you'll find on the slopes. Slim profile with 540-cu.-in. capacity.