Karrimor sierra 10 rucksack this compact karrimor sierra rucksack offers a comfortable fit thanks to its padded back and straps with adjustable buckles it features an extra external pocket with two water bottle holders on the sides as well as an adjustable drawstring for more secure use rucksack padded back and straps adjustable strap buckles external pocket water bottle holders karrimor branding h 14 x w 95 x d 4 inches blue