Transpack Sidekick Pro Ski Boot Bag - Function: External boot and helmet backpack. - Fabric: Super tough, water resistant coated 1680 ballistic nylon. - Side padded ski boot holders with air/water drainage grommets. - Padded laptop sleeve and hydration sleeve with hose cover. - Fleece and mesh goggle pocket inside top lid with key clip. - Contoured adjustable neoprene comfort shoulder straps. - Water resistant tarpaulin bottom. - Closed cell foam padded mesh back with wallet pocket. - Zippered helmet pocket with expandable mesh gusset. - Adjustable waist belt and sternum strap for comfort, weight distribution and stability.- - Internal zipper pocket for personal items. - Boot covers to protect against rain and snow. Double locking, self repairing nylon coil zippers. Volume: 1400 CU. IN. / 23 L.