If you&';re like us, a hike could happen at any moment. That&';s why all of us have at least one of these do-it-all packs in the back of our cars somewhere just in case the opportunity to go for a walk in the woods, a ride on some tasty singletrack, or a run on our favorite trail arises. With features like a removable waist strap and tuckaway waistbelt, you could call this one of our favorite versatile packs in our line. Combined with untra durable ripstop fabric, this pack is a powerhouse that will be around for years to come. But, to bring you peace of mind, all Mountainsmith products come with our lifetime warranty to keep this thing kickin as long as you do (or whoever you pass it on to). FEATURES: a Zippered main compartment with organizer sleeve a Front compression attachment system a Tuck-away airflow waistbelt a Patented Delta Compression System load adjustment a Removable shoulder strap a Side bottle pockets (fits up to 24oz/700ml) a Bright yellow lining promotes visibility a Waistbelt Fit: 28" - 48" MATERIALS: a 420 Oxford Nylon a 420 HD Nylon Ripstop a YKK Zipper a 210d Nylon Liner DIMENSIONS: a 8.5"x8.25"x4.5" VOLUME: a 5L CAPACITY: a Up to 12lbs WEIGHT: a 12.8oz