DURABLE - Made with waterproof high quality oxford fabric,lightweight,durable and strong enough. - Great tenacity and feeling,smooth zipper brings you a better experience. FOLDABLE DESIGH - Greatly save space after folding,easily carry on your flight and travel after expansion. - Great idea as an extra bag into your luggage bag. LARGE CAPACITY - This foldable travel bag has a capacity of even up to 55L,suitable for any season of clothing storage. Folding Dimension: 1 x 7 x 11 inches / 3 x 18 x 29 cm. - Stretching Dimension: 13.5 x 8.5 x 21.5 inches / 35 x 22 x 55 cm. - Only weight 1.1 pounds / 0.5kg. MULTIFUNCTION - The unique design enables it to be placed on the luggage. - Come with a detachable extensible shoulder strap.1 small pocket and 1 zipper pocket inside,convenient for you to organize all kinds of accessories. INTENDED USE - Gym, Sports, Travel, Luggage, Carry-on Bag, Shopping Bag, Beach Bag, Hiking and Camping. Suitable for Women, Men, Teens and big Kids,great personal item for airline travel.