"Transpack sidekick lite ski boot pack in navy: Features; Function: External boot and helmet backpack. Fabric: durable and tough, water resistant coated 600 denier polyester. Side padded ski boot holders with air water drainage grommets. Zippered helmet pocket with expandable mesh gusset. Water resistant tarpaulin bottom. Closed cell foam padded mesh back. Contoured adjustable neoprene comfort shoulder straps. Adjustable sternum strap for stability. Goggle pocket inside top lid. Double locking, self repairing nylon coil zippers. Volume: 1150 cu. in. 18 L .",