Space Bag 6 Bag Combo Set: * Protects contents from dirt, bugs, mildew and odors * Helps organize your bedding, clothing and other valuables * Space Bag is made with bi-axial layers of nylon and polyethylene * The bags are air tight, water tight and reusable * Medium Vacuum Bags and Carry On size travel bags measure 18" X 22.5" * Large Vacuum Bags measure 21.5" X 33.5" * XL Vacuum Bags measure 26.5" X 39.5" * Medium Vacuum Bags and Carry On Travel Bags hold up to 6 sweaters * Large Vacuum Bags hold up to 10 sweaters * XL Vacuum Bags hold up to 2 queen bedding sets and 4 pillows