Osprey Sportlite 30 Day Pack - Get your fill of the outdoors to the brim with the Sportlite 30, one of our most minimalist technical day packs. This sustainably designed pack features enough spacious volume to accommodate big days in the backcountry and an inspired top-loading design that adds a little extra room, organization and stability. As simple and clean as this pack is, it doesn't skimp out on its carry. An AirScape backpanel and suspension system moves with you dynamically while ridged foam maximizes ventilation. Stretch side water bottle pockets Quick-release upper compression straps Trekking pole loops with upper compression strap capture Blinky light attachment slot at base of front panel Adjustable sternum strap with rescue whistle Top loading design Fixed top lid has large main compartment and zippered mesh underlid pocket with key clip Padded hipbelt with one zippered pocket and one open stretch mesh pocket Direct access external hydration sleeve Lower V-compression straps keep load stable and secure side pocket contents Front stretch compression pocket provides quick storage for extra items Two size unisex fit: S/M fits 15in - 19in torso M/L fits 18in - 22in torso