ROCKBROS AS-151 RideMate Waterproof Top Tube Bag - Black

Commuting through the city or embarking on a long-distance tour, the ROCKBROS AS-151 RideMate top tube bag keeps your essentials within easy reach. Its aerodynamic hard shell cuts through the wind, while the waterproof zipper and highly water-resistant materials protect your gear from rain and splashes. Mount it in seconds with three Velcro straps—no tools required—and enjoy a stable, rattle-free ride on any bicycle.

Key specifications

• Type: Bicycle top tube bag
• Material: PU + EVA composite hard shell
• Water resistance: Highly water-resistant
• Capacity: 1 L
• Mounting: 3 Velcro straps, tool-free installation
• Closure: Waterproof zipper
• Internal organization: Mesh pocket
• Reflective elements: Reflective ROCKBROS logo
• Compatibility: Universal bicycle fit
• Series: RideMate
• Colour: Black

Why choose it

The RideMate AS-151 combines a sleek, aerodynamic profile with practical functionality. Its hard shell protects your valuables from impact and weather, while the internal mesh pocket keeps small items organized. The reflective logo enhances visibility in low-light conditions, adding an extra layer of safety for early morning or evening rides. Easy to attach and remove, it's perfect for cyclists who value convenience and performance.

Ideal use cases

• Daily commuting: Store your phone, keys, and wallet securely.
• Road cycling: Keep energy gels and tools within reach.
• Touring: Carry small essentials without overloading your jersey pockets.
• Mountain biking: Durable construction withstands rough trails.

Good to know

The bag's universal fit works with most bike frames, including those with sloping top tubes. The Velcro straps are adjustable and won't scratch your frame. For maximum water resistance, ensure the zipper is fully closed. The 1 L capacity is ideal for essentials but not for larger items like a full-size pump or a water bottle.