The Alps Mountaineering Weekender is the perfect solution for relief from hard surfaces with no back support. Benches at sporting events, canoe seats or the hard ground are no match for the padding and back support of the Weekender. The Weekender is a great solution to these problems, and at only 21 ounces, it can be taken almost anywhere. The .5" closed cell foam provides comfort and protection from the cold hard surfaces and the bottom webbing straps are designed to wrap around bleachers or canoe seats to keep you in place. The 600D Polyester fabric is strong and durable. Fiberglass Wands add rigidity to the back and seat. The seat is 17: wide and 16.5" deep while the back is 17" wide and 16.5" high. The webbing straps on the sides of the chair let you adjust your sitting position. It also has webbing handles for easy transport and a large mesh pocket on the back of the seat to hold snacks, cameras, and any other small gadgets you want to keep with you while you're out and about. Fire Retardant. Import.Webbing straps adjust your sitting position.5: foam padding for comfort.Durable 600D Polyester fabricFiberglass Wands add rigidity to the back and seatLightweight and packableWebbing handles for easy carryingBottom webbing straps attach seat to bleachers and canoesBack mesh pocket works great for magazines and snacksFire RetardantImport