Outdoor Hiking Backpack Magnetic Hanger Drinking Tube Water Bladder Clip * Made of High Quality Materials, Durable * Secure Your Drinking Tube to Shoulder Straps to Keep Nearby Attractions Such as * Easy Installation No Change on Your Backpack * Very Practical for Hiking, Camping, Mountaineering Specifications: * Material: Plastic * Color: Black (As shown in the picture) *Size: Approx. 4.5*1.7*2.5cm/Inner Diameter: 12mm Package List: 1 * Drinking Water Bladder Clip Note: 1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.