【High Quality with Generous Backpacking Room】KBNI Hydration Backpack X is made of high-grade waterproof nylon material with soft mesh back padding. It provides generous room to carry 2L water and your other outside essentials.
【Waist Pockets & Mesh net】KBNI Hydration Backpack X is built with two approximately 20cm/7.9” x 10cm/3.94” waist pockets to your outside essentials. A mesh net will also be pulled out from the bottom zipped pocket and hooked as much as the top of the backpack to contain your outside gears like a helmet, a jacket, …… with no need to reorganize your backpack.
【Easy Re-filling Durable 2L Water Bladder】 The detachable 68-Ounce (2-litre) top of the range water bladder allows you water wherever you go. The durable EVA bladder features an extra-wide diameter of 2.8 inches (7cm) screw cap for simple re-filling of water and ice-cubes! The food grade TPU drinking tube has no plastic smell and is easy to attach and detach for thorough cleaning.
【Reflective Strips/Tabs for Safety】Along with your safety in mind, KBNI Hydration Backpack X comes with two reflective strips within the middle and 14 reflective tabs around.
【Ergonomic Design】KBNI Hydration Backpack X offers wide and soft adjustable shoulder straps, waist straps suitable for 68cm/26.77” to 115cm/47.3” waist sizes, and chest straps covering 35cm/13.8” to 110cm/43.3” chest sizes with a 15cm/6.0” up and down adjustable range, catering for women and men of all sizes.