Lightweight and casual drawstring school bag - It is foldable and portable and can hold stationery, such as PE kit, swimwear, pens, books, mobile phone, water bottle and more. The drawstring gym bag comes in a classic color - simple black, a color that suits everyone, fashionable and stain-resistant. It will not turn yellow or get dirty with long-term use. Water-resistant and durable - Made of extra strong, durable water-resistant polyester with a comfortable, soft and thick adjustable drawstring for easy carrying, this multifunctional gym bag is stronger than most other drawstring swim bags, ideal for all indoor or outdoor sports and leisure activities, such as gym, sports, yoga, dance, travel, luggage, camping, hiking, teamwork, training, etc. Easy to clean - The swim bag is made of high-quality waterproof polyester fabric. If there is a stubborn stain, you can wipe it with a damp cloth. Or put it in the washing machine and wash it with clothes together.