Your ideal companion for hot, sweaty rides, the Ratchet is the lightest CamelBak bike pack with the most hydration capacitya "its 3L Crux reservoir will fuel rides of 3+ hours. With a small zippered pocket for essentials and a stretchy overflow compartment for layers, this pack gives you an efficient way of hauling the bare necessities for a long ride, whether you're on pavement, trail, or gravel. The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an onoff lever that makes it easy to prevent leaks. Magnetic Tube Trap keeps your tube secure and accessible when you need it. Breathable air mesh back panel for a lightweight, comfortable fit. 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. Activity: Cycling. User: Unisex. Hydration Capacity: 3L100 fl. oz. Hydration Type: CRUX Reservoir with Quicklink System. BPABPSBPF Free: Yes. Quick Link Disconnect: Yes. Gear Capacity: 3L150 cu. in. Pack Weight: 300 g10 oz. Dimensions: 44 x 21 x 18 cm 17.3 x 8.3 x 7.1 in Fits Torso: 43-53 cm17-21 in. Back Panel: Padded mesh. Waist Belt: Removable 34" stability belt. Number Of Exterior Pockets: 3. Imported.