This item will be shipped by [page="merchant_info"]Chantacim[/page] . Free returns within 15 days. For detailed information, click [page="return_conditions"][/page]. Main compartment and front pocket with zipper closure - back support. Handle and adjustable shoulder strap. Arm straps are adjustable. 15 liter mesh fabric water bottle compartment Dimensions: 16/36/24 cm Main fabric polyester.