3L Waterproof Hydration Backpack for Cycling and Hiking

✅【PREMIUM MATERIAL】Made from thick, abrasion-resistant nylon with a comfortable lining, this backpack is waterproof, adjustable and breathable. The soft, lightweight mesh padding is comfortable and breathable, and effectively absorbs sweat. It features adjustable shoulder, waist and chest straps, plus a clip to secure the drinking tube and keep it from swinging while you exercise. ✅【MULTIPLE STORAGE OPTIONS】The backpack has plenty of pockets: 1 main compartment for the hydration bladder, 2 front zippered exterior pockets, 5 interior pockets and 2 zippered pockets on the waist strap. The main compartment fits a 3L hydration bladder. With plenty of storage space, there is still lots of room for your essentials after you add the bladder. ✅【SAFE, ABRASION-RESISTANT MATERIAL】Multiple reflective strips on the front and back improve safety and visibility. Reflective strips and safety whistles help keep you safer when running marathons, jogging or cycling in the dark. The backpack is also made from abrasion- and tear-resistant materials, so you don't have to worry about it getting scratched outdoors. ✅【STAY HYDRATED ON THE GO】This backpack comes with a 3L water bladder made from BPA-free, food-grade material and featuring a dust cover. Available in five colors, it’s a great choice for hiking, cycling, jogging, running, marathons, climbing and trekking. ✅【BETTER CUSTOMER SERVICE】Includes 1 hydration backpack and 1 3L hydration bladder. Enjoy free returns and exchanges within 30 days. Expansea provides high-quality after-sales service. If you have any questions about this product, please contact us and we’ll get back to you as soon as possible.