When you're counting every ounce, but you know the value of a truly comfortable pack, the Osprey Exos was developed just for you.FeaturesTop pocket web loop attachment pointsRemovable floating lid with top- and under-lid zipped pocketsIntegrated FlapJacket cover for lidless useInternal hydration sleeve with centre back hose portFront stretch mesh pocket for stashing gearDual-access stretch mesh side pocketsDual strippable side compression strapsWeb lash points for attaching overloadsRemovable sleeping pad strapsDual ice axe loops with bungee tie-offDual zipped hipbelt pockets to keep essentials handyStow-on-the-Go trekking pole attachmentSternum strap with integrated safety whistleA closer lookReach for the Exos 48 for the perfect mid-size ultralight, with plenty of room to put in the miles, but not so much that you're tempted to overpack. Highly experienced backpackers will appreciate industry-leading comfort and ventilation—without the weight it often adds—making it the perfect pack for ultralight multi-day adventures. For those who really need a svelte carry, the removable floating lid makes way for an integrated FlapJacket that keeps your minimal gear contained in its stead. Our refined AirSpeed suspension keeps you cool with maximum airflow between you and your pack, so each mile stays as comfortable as the last. Made with 100% recycled materials.Take a look at our staff review on the Osprey Exos 48 on the Taunton Leisure Blog HERE Osprey Exos 48 Rucksack - Blue Ribbon