Kulkea Boot Trekker - Ski Boot Backpack, Black & Blue Description: Superior quality, technically designed and featured Ski boot backpack for alpine ski boots, helmet and gear. Designated compartments for organization and easy access. Fabrics: Durable, water resistant nylons, polyester and Tarpaulin. Dimensions: 18H x14.5L x 18W (expands up to 19.5W). Features include: Two large side Boot Pockets with ventilation, Large top loading Central Gear Compartment, Pack Release for easy removal, Deployable Helmet Sling, & water-resistant Tarpaulin bottom with drainage grommets.