Features of the Kulkea Micro Ski Backpack Super low profile, lift-friendly, lightweight backpack for skiing, hiking, biking, Snowshoeing and action sports Premium quality and built to last Bonus: pack buckles into all Trekker line products for easy transport Shed-A-Layer(TM) ? Remove and easily strap down a top or mid layer as things heat up Vision Swap(TM) ? Swap lenses or goggles for sunglasses Hydration Holster ? Hydrate with a large refillable or two water bottles Security Pocket ? Keep keys, credit cards and cash safe in a rear entry back panel pocket Stash Pocket ? Bring your snacks and essentials in a water resistant zippered pocket Primary Pocket ? Pack a lunch, extra gloves, liners face masks or bandanna Pack Release(TM) ? Easily remove the pack with shoulder strap mounted dislodge buckles Pack Support ? Padded and contoured back panel, shoulder straps and sternum strap Tuck-Away Waist Belt ? Tuck the waist belt into back panel notches when not needed Helmet Loops ? Strap a helmet to the pack using the side loops Lip Balm Pouch ? Shoulder strap located pouch for easy access Emergency Whistle ? Sternum strap whistle buckle Daisy Chain ? Front located webbing loops for carabiners and attachments Piggyback Compatibility ? Clips onto the Thermal, Boot, Powder Trekker packs Specifications Super durable, water resistant nylons & polyesters Dimensions 17.5?H x 8.75?W x 3?D