DURABLE and amp HEAVY DUTY: One of the strongest travel or storage bags on the market . These bags are made from durable woven polypropylene coated 180 g or m. They can safely support up to 50 lbs. EXTRA LARGE size: 29 "" W X 13 "" H X 14 "" D - 86 Liters or 23 Gallon Volume. Plenty of space to store and protect just about an item. These bags are great for moving and are a great lightweight and economical alternative to moving boxes. Students love these bags for getting in or out of COLLEGE dorms. ROBUST and amp EA TO TRANSPORT: Set of long carry handles plus additional back straps that allow you to carry the bag like a backpack. Store in a closet, garage or under the bed. CONVENIENT: Instead of having to disassemble the boxes and waste space to store them, these bags can be folded completely flat and into a small size for storage in a drawer, a closet, car or gauge.