CamelBak M.U.L.E. 100oz Hydration Pack The first CamelBak M.U.L.E. launched back in 1996, in that time it has become one of their bestselling, longest-running packs. Since the beginning, riders using this pack say that it sits in the sweet spot of size v.s. storage. It is designed to carry a 100oz of water via Camelbak's new Crux reservoir that delivers 20% more water per sip, and makes refilling on the fly easier. Universal helmet hooks, and clever compartments securely hold all your riding essentials and then some. Ingenious design and advanced materials keep the M.U.L.E. lightweight and maneuverable so it won't get in the way. The Magnetic Tube Trap keeps the tube secure and lets you hydrate without taking your eyes off the trail. Air channels along the back panel help to keep you cool and dry. CamelBak Got Your Bak Guarantee: If we build it, we'll Bak it with our lifetime guarantee. Pack Features: The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Magnetic Tube Trap keeps your tube secure and accessible when you need it Air director back panel offers air channels to keep your back cool External hooks let you carry your helmet while still allowing full access to your pack Stretch overflow storage compartment lets you easily stash a rain shell or extra layer Reflective accents for visibility in low-light environments Removable stability belt keeps everything in place during bumpy rides Quick Link System Specifications Hydration Capacity: 3L/100 fl oz Gear Capacity: 9L/500 cu in Pack Weight: 620 g/1 lb 5 oz Dimensions: 45.5 x 22 x 22.5 cm / 17.9 x 8.7 x 8.9 in Fits torso: 43-53 cm/17-21 in Number of exterior pockets: 5 | Camelbak M.U.L.E Pack Black