Transpack Alpine Boot Backpack ~ Ski/Snowboard Boot and Gear Bag Isosceles Storage System, carries your Boots, Helmet and Gear - Capacity 2600 cu. in. / 43L Fabric: Durable and tough, water resistant coated 600 denier polyester. Coated water Resistant Central compartment keeps your gear dry, side pockets have grommets for water drainage. Adjustable padded shoulder straps Internal pocket for personal items