The Rockbros top tube bike bag is the perfect solution for cyclists who need more storage space but don't want to give up comfort and freedom of riding. With a capacity of 2.9 liters, the bag will easily hold all the essentials, such as tools, a spare tube, snacks, a phone or even a water bladder.
Its slim and narrow design has been designed to fit perfectly to the frame - the bag does not rub against the legs while pedaling and does not negatively affect aerodynamics. The wide, lateral opening with a zipper provides easy access to the interior, also with one hand, which is especially useful when riding.
The inner chamber is compatible with hydration systems – it allows you to mount a bladder and lead the tube outside through a special opening, which allows you to drink comfortably while riding without having to reach for the bottle.
The bag is made of durable ripstop nylon, resistant to abrasion and splashes. Its additional advantage is reflective elements, increasing the user's safety after dark. Four Velcro straps allow for quick assembly and disassembly without the use of tools - stable attachment does not move even during intensive off-road riding.
Specification:
- Marka: Rockbros
- Model: 3018002101
- Capacity: 2.9 liters
- Weight: approx. 127 g (with straps)
- Material: nylon ripstop lining
- Color: black
- Mounting: 4 Velcro mounting points
- Compatibility: most MTB, road, trekking frames
Thanks to the combination of well-thought-out design, high-quality materials and functional solutions, the Rockbros 2.9 l bag is a reliable choice for both daily commutes and long-distance bike trips.



















