Waist Pack with Detachable Bottle Holder - Multi-Utility Waist and Sling Bag for Hiking, Cycling, and Backpacking (Black) 590 DETACHABLE BOTTLE HOLDER - Removable bottle holder for carrying around 500 ml capacity bottles. It comes with velcro at the back and a buckle on the front to keep it together with the main pack. HAs a see-through net to add style and string fastener at the top to hold the bottle tightly PRACTICAL DESIGN - Two side pockets and two small front pockets provide sufficient space for carrying multiple items and segregating effectively. A net pocket on the side allows you to carry another smaller bottle or storing trash UTILITY - The main wide pocket has a key hook and allows you to carry almost all plus size phones. One can additionally carry their ID, wallet, charger, small diaries, pen, power bank, portable speakers and a few more handy things in this spacious pack Waist belt or sling bag - detachable and adjustable waist belt allows you to carry the pouch without wearing a regular belt. You can hang this around your waist or even use it as a sling bag. Alternatively one can also hang this pack on a regular belt by using the additional straps on the back Product Dimensions ? : ? 18 x 8 x 20 cm; 240 Grams TTTPB0821JJWTT