Color: Black Size: 47 x 38 x 16 cm *Please note that there may be slight variations due to amateur measurements. 【Waterproof & Durable Nylon Material】 Made of abrasion-resistant, waterproof fabric, and durable nylon material. Waterproof and water-repellent, it's a waterproof knapsack that can be used for leisure activities at the sea or river, poolside, or on rainy days. 【Large Capacity & Excellent Storage】 With its ample size, it can hold most sports equipment and daily necessities, such as sportswear, bath supplies, swimwear, changes of clothes, and shoes. Basketballs and soccer balls can also fit. It also has two side pockets for storing small items like water bottles, umbrellas, and swimming goggles, and a zippered pocket at the bottom for shoes, making it a very convenient gym sack. 【Wet and Dry Separation Pocket】 Inside the bag, there is a PVC waterproof pocket, so you don't have to worry about getting your valuables, such as cell phones, cards, and coins, wet or dirty. 【Drawstring Design】 Easy to open and close by pulling the string, and can be adjusted according to your body type. Very convenient for taking out and storing your luggage. The simple design makes it suitable for both men and women. 【Various Usage Scenarios】 Perfect as a knapsack, gym sack, pool bag, or ball bag. It's also great for the gym, pool, yoga, outdoor activities, excursions, and travel, as well as for club activities and sports bags. Brand new and unused, inspected during photography, but due to being overseas clothing, there may be some loose threads or loose stitching. Please understand. Please refrain from purchasing if you are sensitive to such details. Also, returns are not accepted. I have other items for sale, so please take a look if you'd like.