- Practical Storage: The magnetic fold design allows for quick one-handed opening, eliminating the hassle of unpacking. The strong built-in magnet keeps your essentials secure even on bumpy rides, providing easy access to your must-haves while enjoying uninterrupted cycling. - Waterproof Reliability: This durable tubular bag is perfect for daily commuting and long trips. With high-frequency welding, this waterproof bag effectively prevents water ingress, ensuring your belongings remain safe and dry. - Versatile Use: Upgrade your cycling experience with our tubular bag. Its sleek design minimizes drag, while the large opening and 3D structure ensure an organized and compact fit. With ample space for a large phone and more, it’s an essential addition to your gear. - Seamless Installation: Easily attach the bag using straps or a quick-release system in various positions, such as on the top or bottom tube, without the need for tools. This guarantees a secure fit that stays in place during your ride. Ideal for commuters and long-distance cyclists seeking convenience, durability, and style, this bag integrates functionality with a sleek design, making it a must-have accessory for any cyclist.