Traditional, long-lasting and durable is just a few of the features of the Rucksack No. 21 Backpack from FjallRaven. This pack features FjallRaven s G-1000 HeavyDuty waxed fabric for a durable outdoor fabric in any environment. Features: Made in a heavy version of FjallRaven waxed G-1000(R) fabric Top loaded design with snow lock under lid Exterior pockets on front and sides Contrasting lining Seat pad included in pocket inside Flat pocket with padded base for laptop Bottle pocket on inside keeps thermos or bottle upright Lid design from FjallRaven s best selling backpacks during the 60s and 70s Tech Specs: Material: G-1000(R) HeavyDuty: 65% polyester, 35% cotton Dimensions: 44x28x13cm Volume: 20L Laptop Sleeve: up to 15 Zipper: YKK Weight: 960g