ADVENTURE AWAITS. With an easy access water pouch, ample storage for food and gear, and a no-frills design, this backpack changes the game for outdoor novices and enthusiasts. Now get out there and explore with the lightweight Echo 12L Hydration Pack. HYDRATION MADE EASY. Keep fluids nearby when outdoors with a durable, water resistant 3L hydration bladder. Secured in the central inner sleeve by velcro loops for improved balance and stability, a push/pull lock on the hose bite valve prevents leaks. SLEEK DESIGN. Perfect for getting after it on hikes, this backpack is intelligently designed for maximized comfort and breathability thanks to a triangle foam back panel. With a sleek, bulk-free profile, this pack stays centered on your back on treks. TRAIL READY STORAGE. Store your gear and extra clothes for longer trips in the large main compartment. Easy to reach side pockets store your car keys and snacks for a quick boost, while outer webbing straps let you attach extra equipment. TECH SPECS. Color: Orange / Black; Volume: 12 Liters; Hydration Bladder: 3 Liters; Dimensions: 20 x 10 x 4 in; Weight: 23oz; Material: 300D Polyester Ripstop; This item is not intended for use by children 12 and under. Born in the backcountry of the Wasatch Mountains, Klymit has been challenging the conventional approach to outdoor gear since 2007. Now based in Kaysville, Utah, our passion is spending time outdoors with the people you care about. We know nothing ruins a camping, hiking or backpacking trip like a poor night's sleep in a tent, which is why we work hard every day to create gear that is comfortable for men and women, easy-to-use, and engineered for every adventure. Our team designs and tests all of our gear and kits, especially our inflating beds and mattresses, in the illustrious deserts and snowy mountains of Utah to ensure everything is durable, high-quality, value driven and most importantly, comfortable. We believe life is better when you are outdoors with those you love. It doesn't matter where you are, it matters who you're with. We're here to make your outdoor experience the best one yet.