Osprey Berm 8L Biking Backpack with Hydraulics Reservoir - Lightweight Hydration Backpack for Men and Women, Cascade Blue

["ALL-AROUND BIKE HYDRATION: The Osprey Berm 8 balances storage and comfort with a 2.5L reservoir, built-in tool organization and front shove-it pocket for mid-distance rides","RESERVOIR INCLUDED: Enjoy hydration at your fingertips with a magnetic bite valve attachment and easy-fill, S-zip access to the included Hydraulics LS 2.5L Reservoir","STABILITY & ALL-DAY COMFORT: Breeze down the trail with a ventilated bike-specific harness, a mesh-covered ridged foam AirScape Backpanel and a removable webbing hipbelt","ESSENTIAL BIKE FEATURES: Store quick-access items or layers in the front shove-it pocket, organize bike tools in internal mesh drop-in pockets and secure everything else in the spacious main compartment","AIRSCAPE BACKPANEL: Mesh-covered, ridged foam (50% recycled EVA) provides stable, close-to-body load carry, cushioning and ventilation","ONE SIZE, UNISEX FIT: Offered in a one-size, unisex fit designed for a range of body types, with a bike-specific harness that enhances comfort in a riding position","ITEM DIMENSIONS: 16.1 x 8.3 x 7.9 in / 41 x 21 x 20 cm ITEM WEIGHT: 1.27 lb / 574 g"]