The Patagonia Arbor Roll Top Pack adjusts its volume to fit your pack. Rolled up it has more space, rolled down it is smaller and compact. It has a convenient side-access compartment for 15-inch laptops and a pocket for smaller items. The Arbor is an absolute must-have not only in terms of features. Patagonia uses 100 % recycled polyester for this roll top and uses only Fair Trade™ certified fabrication for this product. In doing so, they are supporting people who make this product. Features100 % recycled polyester with PFC-free DWR impregnationHigher, padded compartment for 15-inch laptopsLarge front organiser compartmentQuick access side compartmentsFair Trade™-certifiedEthically produced in Vietnam