This compact Karrimor Sierra Backpack offers a comfortable fit, thanks to its padded back and straps with adjustable buckles. It features an extra external pocket with two side water bottle holders, as well as an adjustable drawstring for more secure use. . . Padded back and straps . Adjustable strap buckles . External pocket . Water bottle holders . H 14 x W 9.5 x D 4 inches. Imported.