Fjallraven - Rucksack No.21 Large 65% Polyester/35% Cotton Made in a heavier version of our waxed G1000 fabric. Top loaded design with snow lock under lid. Exterior pockets on sides. Contrasting lining. Seat pad included in pocket inside. Flat pocket with padded bottom for laptop. Lid design from our best selling backpacks during the 60's and 70's.