special fit backpack for women made from 100 % recycled polyester . with 24 litres of capacity, you can easily take all your gear with you in the heli pro. the special fit for women makes it even more ergonomic and comfortable to wear. an insulated hydration tube guide compatible with hydration bladder systems keeps you hydrated so you don't go thirsty in remote areas. you can strap on the skis diagonally or in an a-shape, and the snowboard vertically. pockets for tools, shovel and a deployable helmet compartment take care of the other hardgoods. the compartments are easily accessible through zips. wearing comfort is also taken care of. breathable and padded back and hip belt, ensure that everything can be carried comfortably. stow your goggles safely in the fleece-padded compartment to keep them free from scratches. the whistle on the chest strap draws attention to you if you get lost.