ESA COOL V4 cooler bag made of waterproof material, with net and rod. - Model name: ESA COOL V4 - Material: Waterproof material - Accessories: Net and rod - Color: Silver Thank you for looking. I purchased this a few years ago and used it once, but it hasn't been used since, so I'm selling it. The main zipper is rusted and won't move, but the insulation and small window are still usable without problems. Please consider this after understanding the above information and that it is a used item. No claims, no returns, please.