500 Saddle Bag M 0.7L



Made for carrying your bike repair kit and small personal belongings.
A medium-sized bag for road cycling or mountain biking that's easy to attach to and remove from all types of bike saddles.


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CapacityVolume 0.7 litres. Can hold an inner tube, tyre lever, patches etc.
Easy assembly / dismantlingEasy to attach using the universal, double-attachment system with riptabs.
Ease of useEasy to open with the zip. Rigid reinforcement. Easy to clean with water.
StabilityDouble-attachment system on seatpost and saddle rail.
Warranty2 Years
Information / Concept / Technology
Outer fabric : 50.0% Polyamide, Outer fabric : 50.0% Polyester (PES) Lining : 100.0% Polyester (PES)

Stockage Tips
Dry the contents after it has rained.


Sort by:
Neat & Tidy
Used for 3 to 6 months
Just right size for carrying essentials needed when out cycling
Does what it’s supposed to
Used for 2 to 8 weeks
Perfect in every way
Perfect for what I needed it for.
Used for 1 week or less
Love it and the colour
Lovely little bag
Used for 2 to 8 weeks
Great product. Holds two spare tubes, allen keys and small screwdriver. Perfect for short/medium rides.
Excellent saddle bag
Used for 2 to 8 weeks
Got this because it looks neater than my current Topeak but I got the same amount in! I was able to pack in x2 inner tubes, x1 small multi-tool, x2 tyre levers, x1 iPhone inc soft cover, some money, x1 small repair kit, few chain links
500 Saddle Bag M 0.6L - Black
Used for 2 to 8 weeks
Excellent product for the money
zipper open by itself while MTB - Failure
Used for 1 week or less
This product needs to do 2 things: Attached to the bike easily and securely and stay close while riding. The first is ok and it even works well with my dropper post. But it is totally failed in the second criteria – while MTB riding the zipper just opened by himself. There is no lock for the zipper and it is also difficult to improvise a solution. Unfortunately this bag go to garbage.
Response of the brand
Thank you for posting a review of this saddle bag. If you are not satisfied with the item, please return it to us for an exchange as there may be fault with yours. Generally, if the bag is packed tightly it can put pressure on the zipper. To be cautious, I will forward your comments on to the design team at b'Twin.
Peter Lazarus, National Cycling Manager, DECATHLON
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