ROCKBROS Waterproof Mini Saddle Bag — 0.4L
⭐ Club Checked
A rainproof polyester shell keeps a spare tube, multi-tool and CO2 cartridge dry inside this 0.4L bag, which straps onto any standard saddle rail. Pack the essentials and forget it's there until a wet-weather flat calls for it.
Small Bag, Serious Weather Protection
0.4L capacity · Rainproof polyester shell · Lightweight and compact · Universal saddle rail mount
🌧️ Rainproof Build
A rainproof polyester exterior keeps a tube, tool, and a couple of CO2 cartridges dry through wet rides.
🪶 Barely There
Compact 0.4L sizing means it tucks under the saddle without rubbing your thighs or catching on your shorts.
🔧 What Fits
- Spare inner tube
- Multi-tool or tire levers
- CO2 cartridge
🪢 Universal Mount
Fastens to any standard saddle rail — no special bracket needed.
Specifications
| Brand | ROCKBROS |
| Model | AS-137 |
| Material | Polyester |
| Capacity | 0.4L |
| Function | Rainproof |
💬 From the Supplier's AliExpress Listing
4.7★ · 227 ratings from AliExpress buyers of this item — shown here for reference on real-world fit and quality, not from Kakepuku Bike Club's own customers.
"Smaller than I expected but aesthetically great and the grips are very very strong. Nothing moves at all. It has capacity for a normal 700cc camera, two dismounters, a few Allen keys, and two CO2 cylinders." — AliExpress buyer
"This bag is very small and compact at 0.35l. It's just the right size to put in a spare tpu tube, co2 regulator, 16g co2 cartridge, tire lever, and a contact lens case with dish soap (for reseating the tire). I'm very satisfied." — AliExpress buyer
Small enough to forget it's there, useful enough to be glad it is.
