You've got a two-week-long backpacking trip on the books. You've made your plans, assembled your crew, dialed in all of your gear, and the only thing you forgot was to check your hydration bladder. As it turns out, it's got a hole from your last trip and won't do much of anything for you now, but soak your back. For days like this, there's the Dakine Replacement Reservoir 3L. With a clean, simple design, Dakine made it easy to pair this reservoir with any hydration pack. The quick-connect hose offers a hassle-free way to remove the bladder when you need a refill, and the high-flow valve gives you easy access to hydration while you're on the move.