Stay hydrated on your adventures with the CamelBak Mil Spec Crux Accessory Reservoir. This 85 oz (2.5L) reservoir is designed for durability and ease of use, featuring a grey tube cover that protects the drinking tube while adding a sleek look. The Crux system ensures a faster flow rate, allowing you to hydrate quickly without hassle. Ideal for military, outdoor enthusiasts, or anyone needing reliable hydration on the go. Its rugged construction and compatibility with various packs make it a must-have for your next expedition. Stay prepared and refreshed with CamelBak!