1、High-quality material - waterproof nylon material and waterproof zipper, even in rainy days, the items inside the pocket are not wet. 2、Organized design - The elastic bag (not including the water bottle) in front of the waist pack can keep the water bottle tight and not shake, which makes your sports or outdoor activities easy and enjoyable. 3、Large capacity - multi-pocket design, spacious pockets for 6-inch screen phones, credit cards, keys, iPhone 6/7 and Galaxy S8, S6, Note 6, and other running accessories. 4、Headphone jack and reflective strip - There is a headphone hole on the left pocket that allows your earbuds to pass through, allowing you to enjoy music during running or other sports. There are 4 reflective strips on the bag to provide you with better safety protection for running and riding at night. 5、Can be used as a waist pack, worn in front of the waist or behind the waist, or as a chest bag, worn on the chest. 1 x Waist Bag Material: Nylon Waist bag size: 54* 10.5* 4cm Belt size: 60-112cm Color: As pictures show