Strong: Made of high quality 600D Oxford fabric with dual PU coating and insulation cotton.high strength, high wear resistance,good resistance to deformation,comfortable,anti-water material),non-fraying stitching, and strong zippers means you'll have a bag that lasts for years..Backpack Chair Size: 16.14inch14.17inch11.42inch, Backpack Chair Folding Size : 19.3inch14.2inch, It weighs about 3.3 pounds, the maximum load of 330.7 pounds.The bag's volume about 18L.Multi-purpose 3 in 1: chair, insulated cooler and backpack all in one versatile unit.—Firstly, as a chair, tubular steel frame construction provides sturdy and stable seat for you and the height of the stool is perfect so you can get the leg rest. Secondly, as a cooler, it has a foil well-insulated cooler bag which can keeps food and drinks cold or warm a lot of hours. Thirdly, as a backpack, it has adjustable shoulder straps, multiple pockets and large space..It folds up nicely to travel, pack, and store in the trunk of your car to take with you everywhere you need it..Wherever your adventure takes you, you'll always have a seat and a cold drink or warm soup, this stylish folding backpack chair, ing ample storage space with lots of pockets, makes your trips to the beach, glamping, sporting events, Picnic, outdoor gatherings relaxing and easy.