

🚴♂️ Gear Up, Stand Out, Ride On – The Ultimate Frame Bag for the Modern Cyclist
The ROCKBROS Bike Frame Bag is a premium 4L waterproof triangle bag crafted from high-density nylon with a TPU frame for enhanced durability and stability. Designed for MTB and road bikes, it features airtight zippers, reflective top tube accents, and a slim, asymmetrical profile that prevents knee interference and noise. Easy to install with adjustable Hook & Loop straps, it offers ample storage for all your cycling essentials while keeping them protected from the elements.


















































| ASIN | B088FKB4QY |
| Batteries included? | No |
| Best Sellers Rank | 15,541 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 19 in Bike Frame Bags |
| Brand | ROCKBROS |
| Color | 4 L |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,388) |
| Date First Available | 11 May 2020 |
| Handle type | Web Handle |
| Item model number | AS-018/DE |
| Manufacturer | ROCKBROS |
| Material type | High Density Nylon |
| Product Dimensions | 44.5 x 6 x 16 cm; 260 g |
| Size | L |
| Style | minimalist |
R**5
Really good
Good bit of kit this. Can hold a surprising amount of stuff (shackle lock, sandwich, flask, jacket, keys and wallet comfortably), doesn’t move about once attached. Easy to install. One side gives you access to the bulk of the bag, the other side is a slip pocket for keys, wallet etc. Haven’t had it out in the rain but you can tell it’ll hold up well in even the most determined downpours. You’d probably get away with submerging it if you had to! Put it on and forget about it.
D**K
Really nice and thin
If you are worried about rubbing your knees against a bag, that one is for you, it's so slim it practically hides under the top tube of my bike. Still manages to hold a phone, a battery pack, a few energy bars, usb cables and a few bike-related items. Really nice. It's also asymmetrical at the ends so you can find the best fit for your bike geometry. And one really important thing for me - it doesn't make a sound. You might not find it important, but when I had to listen my under-saddle bag squeaking for 10 hours last weekend, it was really annoying. Rockbros didn't make a sound, all I needed was to take care of the content - make sure nothing tumbles around - and it was a blast.
S**Y
Saves handle bar space
Good product. I bought this to put tools in on 4 days cycling. Fits tubes, pump, multi tool, Allen keys, levers, bike lock, and space for more - easy to attach and take off nice appearance
A**N
Measure
I measured my bike so knew it would fit. I have a small frame gravel bike and the 3 ltr one is perfect. I always use inner bags with all my stuff as I have spent loads of money in years past on things that are waterproof and I truly don't believe anything is after hiking for over 30 mins in a downpour so I've not tried this in the rain as yet. The material feels like it should be. I didn't have a problem with the zippers and I'm happy with purchase. It will fit my tools,sunglasses,keys,money,phone,pump and other essentials.
G**E
Water resistant YES waterproof NO
Ive been using this bag for a few weeks on my daily commute in light and very heavy uk rain. Fits on my bike, well made, but like it says in the description “waterproof” it is NOT. It’s ok in light rain “water resistant” but I had an inch of water in the bottom of the bag on both sides after a ride in heavy rain. Ruined my battery bank, Zips were fully done up. I will be putting everything in zip lock bags before I put it in the frame bag from now on. Kind of defeats the point of buying a “waterproof bag”
D**9
Excellent frame bag
This frame bag is well made and fits perfectly under the crossbar of my Ebike. I get all of my tools in there including a mini torque wrench set. The 6 string Velcro straps securely hold the bag in place. The narrow width of the bag obviously reduces its capacity but does not encroach on my legs as I pedal. Great value too
B**S
Great waterproof frame bag.
Love this. Need another for my other bike. Loads of space in the main pouch, slim pouch for smaller items too. Fits in seconds.
D**D
It is quite robust.
This has proven to be quite a robust frame bag. Holds quite a collection of tools and nibbles for my journeys.
M**L
Good
C**N
Molto comoda e duratura nel tempo!
A**L
El material es excelente, duradero y se ve espectacular en mi bicicleta
M**Z
Oldukça kullanışlı, yıllardır kullanıyorum bir sorun çıkarmadı.
G**Ś
Dobra, mocna torba na ramę
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