【Introducing the perfect backpack for active scenes!】 This ultra-lightweight backpack is specifically designed for sports like running and cycling. It won't make you feel tired even after long hours of use. It uses breathable mesh material to reduce stuffiness, keeping you comfortable at all times. The design shines with functional beauty, featuring a simple yet user-friendly design, such as the front drawcord ◎ 【Detailed Specifications】 ・Size: Approximately 38cm (height) x 21cm (width) ・Color: Black ・Capacity: Under 5L ・Material: Lightweight nylon, polyester mesh ・Condition: New, Unused 【Please note ⚠︎】 ・No brand (Made in China) ・There may be minor scratches due to being an overseas product. ・Please check the actual photos. ・Returns and cancellations are not accepted. If you have any questions, feel free to comment ^ ^