About the RUPUMPACK Insulated Hydration Backpack
Keep hydrated and cool while you’re away with RUPUMPACK’s Insulated Hydration Backpack, complete with a 2.5L BPA-free bladder. It is made of high-quality nylon fabric and fits 18L capacity. The adjustable padded shoulder straps and adjustable chest strap with whistle buckle offer you a comfortable carrying experience, while the heavy-duty and hidden-teeth zippers help keep your things safe inside. The backpack offers multiple storage compartments and has enough room for your essentials while the waist straps keep the bag secure while on the move.