CamelBak: Your ideal companion for hot, sweaty rides, the Ratchet is the lightest CamelBak bike pack with the most hydration capacity—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.PACK ONLY WEIGHT: 300g / 0 lb 10 ozTORSO FIT RANGE: 43-53cm / 17-21 inWAIST FIT RANGE:66-116cm / 26-46 inFABRIC:200D Polyester Plain WeaveFEATURES:• 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.• Breathable air mesh back panel for a lightweight, comfortable fit.• Integrated tool organization keeps your tools organized.• Ventilated harness for comfort and breathability.• 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 helps to keep pack secure over technical terrain.