This is a Cath Kids drawstring bag. The size is approximate, measured by hand: Height 35cm (excluding the top drawstring area) x Width 31cm. The outer fabric is a thick nylon quilt-like material, and the inside is vinyl. If you put wet items inside, there is a hole under the inner name tag, and it seems possible that water may seep through the seams. Drawstring bag Gym clothes bag Gym uniform bag Changing clothes bag Shoe case Rucksack Waterproof Vinyl Pool Cath Kids CathKids Cath Kidston CathKidston The following is a product introduction by AI, for your reference. Quilted drawstring bag with a blue floral design. Convenient with a name tag pocket. - Brand: Cath Kids - Design: Floral - Color: Blue - Features: With name tag pocket - Material: Quilted fabric Thank you for looking.