Quick pocket for maximum storage It is tall and large enough to hold your water bottle without sleeping. This pouch is enough for valuables plus α luggage. ■Capacity: 3L ■Size: 18.5W x 23.5H x 6D cm ※Please note that there may be slight differences in size depending on the product. ■ Weight: 9.1 oz (255 g) ■ Features: Main compartment with zipper closure Front zipper pocket with gusset Open pocket on the back Shoulder strap with adjustable length Number of Pockets: 3 (2 exterior, 1 interior).