CamelBak Cloudwalker Backpack Hydration Camping Hiking Adult No Bladder CamelBak Cloudwalker hydration pack in grey, yellow, and black. No bladder included. Pre-owned with no visible wear. Holds its shape, zippers run smooth, and all straps are fully functional. Adjustable sternum strap and waist strap for a secure trail fit. Padded back panel for comfort on longer hauls. 19 inches tall, 11 inches wide. Built for day hikes and light backcountry use. Compatible with standard CamelBak reservoirs. Sold without bladder.