Osprey Berm 12Ride the High The Berm 12 is built for longer rides where you need extra capacity without sacrificing comfort. This streamlined, spacious bike hydration pack keeps water close, essentials secure, and comfort high. The Air Scape(TM) backpanel provides close-to-body ventilation, while the front shove-it pocket and built-in tool organization keep your gear organized and accessible. The included 2. 5L Hydraulics LS reservoir keeps you hydrated from start to finish. Features Air Scape(TM) backpanel with mesh-covered ridged foam for close-to-body ventilation Included 2. 5L Hydraulics LS reservoir with magnetic bite valve attachment Separate hydration reservoir compartment with S-shaped zipper for easy access Low-profile main compartment with internal mesh pockets for organization Front shove-it pocket for quick access to layers and extra gear Built-in tool organization with internal mesh drop-in pockets Helmet-carry capability with compression straps and reflective details SPECIFICATIONSIntended Use Mountain Biking, Longer Rides Capacity12 L (plus 2. 5L reservoir)Weight~1. 6 lbs / ~0. 73 kg (without reservoir)Back Panel Mesh-covered, ridged foam (50% recycled EVA)Included Reservoir Osprey Hydraulics LS 2. 5LMaterials Bluesign(R) approved, 50% recycled EVA foam, durable fabrics Warranty Lifetime All Mighty Guarantee | Osprey | Berm 12 | Cascade Blue | Hydration Pack