Thank you for viewing. It's clean because it hasn't been used much. This is a cooler bag that expands quickly and folds up "shupatto" in one go. It's a medium size that can hold 5 x 2L plastic bottles. It's water-repellent and can be used for a wide range of purposes, from everyday shopping to outdoor activities. [Capacity] Approximately 20L [Weight Capacity] Approximately 10kg [Size] (When using the bag) Approximately 42 x 26cm, (When folded) Approximately 9 x 12 x 7cm [Material] Outer: Polyester (water-repellent), Inner: Aluminum vapor deposition sheet, Handle: Polyester Large capacity, zipper, foldable, stylish, eco-bag, Shupatto, cooler, lightweight, outdoor, camping, picnic S503HW