New Size x New Outer Material, Japan-Limited Waxed Canvas Cooler Bag ● A cooler bag that is the first from AO Coolers to use waxed canvas cotton fabric. ● In addition to the durability of the canvas fabric, it is also water-repellent. ● This is AO Coolers' first outer material that becomes familiar to the hand the more you use it, changing its texture and color, and allowing you to enjoy aging. ● The inner material uses a high-quality TPU liner, the same material used in waterbeds and pools installed on the ground. ● The internal insulation material uses 1.9cm thick, high-density closed-cell foam. ● Due to the combination of materials, it exhibits amazing cooling power, maintaining ice for about 24 hours in an outside temperature of 49°C, depending on the size. ● Comes with a removable and adjustable shoulder strap. Waxed canvas cotton fabric is also used for the pad part. ● Uses YKK zippers. ● 5-year warranty for products where water leakage caused by material/manufacturing is recognized. ※ Please note that due to the nature of the product, unevenness of wax and folding wrinkles may be noticeable. [Size] Width 43 x Height 30 x Depth 25cm [Weight] 1,600g [Capacity] 23L [Materials] Waxed cotton, nylon, polyethylene, polyester, thermoplastic polyurethane, polyurethane