This deluxe backpack chair is constructed from rugged 19mm steel and sling like durable 600 Denier polyester. Its a multipurpose for beach, camping, picnic, hiking and any outdoor event. The storage pouch (13W x 15H x 5 Deep inches) at back of seat has ample space for a picnic blanket, water bottles, camera and small cooler. Open Dimensions (inches): Overall 30.5H x 22W x 24H Seat Back Drink Holder and padded shoulder straps included