Mammut Flight 35L Backpack Pack Ski Snowboard Daypack Butterfly Yellow Hiking The Mammut Flight 35L Backpack is a versatile and durable pack designed for winter sports enthusiasts. With a large 35L capacity, this ski backpack features a waterproof nylon material, making it perfect for hiking and outdoor adventures in snowy conditions. The yellow color adds a bright pop to your gear, while the hidden compartment and elastic pockets provide extra storage for essentials. The shoulder strap and padded back offer comfortable carry, and the aluminum frame adds stability. This backpack is ideal for transporting your gear while skiing or snowboarding, making it a must-have accessory for your winter sports adventures.