Built on a one-piece, perforated RegulatorA(R) airmesh hip wrap for a foundation, our MTB-specific, 3-liter waist pack distributes weight between three zippered pockets and dual water-bottle holders, providing the stability of on-body storage with enough room for tools, extra layers and other valuables. Specs and Features: Durable Recycled Nylon Fabric Body made of rugged 100% recycled nylon; built for a lifetime of abuse Breathable Mesh Hip Wrap Highly breathable RegulatorA(R) airmesh through all contact points maximizes breathability Weight-Distributing Storage Three high-volume pockets disperse the load for increased stability Bounce-Free Water Bottle Holders Dual water-bottle holders nest between pack pockets for a bounce-free carry Stowable Carry Straps Deployable pad carry straps Internal Organization Internal organization divider 3-Liter Volume Waist pack volume is 3 liters Country of Origin Made in Vietnam. Weight 244 g (8.61 oz)