When we're headed out for long-distance rides in remote terrain, we pack our essentials in the EVOC Hydro Pro 6 + 1. 5L Bladder Backpack to ensure we have everything we want and won't go thirsty mid-ride. It features an integrated 1. 5L hydration bladder for our water, with a plethora of pockets for easy access to nutrition, tool, pumps, and more. The lightweight, recycled nylon fabric is as breathable as it is durable, and the magnetic drinking tube clip allows us to focus on the trail ahead instead of fumbling with the tube.