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Riverside 900, Waterproof Bike Saddle Bag 2.5 L
A fully watertight saddle bag with a very large capacity.
Free shipping over $35
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Capacity
Capacity: 2.5 liters. Can hold a repair kit and some personal items.
Easy assembly/dismantling
Universal, dual fastening under the saddle using rip-tabs.
Easy to use
Canyon-type opening (circular).
Waterproof
100% water resistant to tire spray.
Product Customer Reviews

Perfect for storing clothing and food for longer rides.
A sturdy construction even when full and attached on the saddle. Great in all types of weather.
Great design. It’s like a small dry sac with a roll down clip closure.
Hello Jim,
Thank you for taking the time to write to us about your product experience.
Have a great day :)
Thanks & Regards,
Decathlon Brampton Team
Just prefect ✌️
Easily fitted ample room for all necessary spares and tools to fix road bike at roadside
Excellent size, and seems good quality. Only issue is the difficulty in tucking the opening away when riding.
Good size, waterproof, easy to mount & remove. Great value for cashola. Very highly recommended.
Love this fully waterproof
Bag itself is good, well made. Access is a little constrained as the 'neck' is narrower than the largest part of the more rigid bag. Keeps water out. Geometry of the fixing is however poor. The saddle rail straps (on the top) are too close to the small end so the seat post strap must be fastened just below the saddle, exactly where it is likely to rub against your shorts. The hard edges of the strap then rub thro the short fabric...not great. One pair of shorts damaged after 100km ride. Bag is big enough to move saddle rail straps closer to opening end and hence allow the tube trap to sit further down.. more akin to the larger bags from other makes, or a different post strap arrangement that is thinner (ie not a velcro strap). To avoid this damage I have used duct tap over the seat post strap to avoid the edges causing damage. O
Although it fits under the bike-seat, the bag is big enough to hold my bike-lock and other essentials and it's comforting to know it's waterproof. Being of soft material makes it more flexible, but probably less smart.
I have been really happy with this bag, 100% waterproof, roomy and without sway during the winter months last year. Until today that is, one of the velcro strapt that holds the bag to the saddle rail has failed, ripped in half. I have checked my rails, no sharp edges (fizik Kurve snake).
I agree with you that this is a great bag. I use one myself for very long days out on my road bike. However I'm disappointed to read that the strap has broken.
I will forward this on to the design team at b'Twin.
Regards,
Peter Lazarus, National Cycling Manager, DECATHLON
There is a reason it's cheap. Great in the dry but leaks like a sieve in the rain - holds a lovely puddle of water inside though just to make sure all your things stay nice and wet
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
Bought mine in June and it is a proper investment. Can throw all the repair stuf needed in there, plus keys, phone, gels etc etc. Leaves my pockets feeling far less weighed down! Only gripe would be about the closure as this is a bit messy. But all in all a great bag.
Bought this less than 2 months ago. Have only used it for commuting to work a couple of times and the straps have failed. Its a shame as it's a good size and is very waterproof. If i still had the receipt i would exchange it for another and modify the straps to improve it.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
Sits well on saddle ,great capacity . Could be improved by a better closure but still is easy to access contents.Easy to fit
Additional Product Information
Composition
Main fabric
- 100% Polyamide
- 25% Polyurethane
- 50% Polyamide
Coating
- 100% Polyurethane
- 20% Polyurethane
Compatibility
This product has a space for fitting a VIOO Clip, an LED light that can be clipped on and off anywhere in one go. With a red or white light that can be used in continuous or flashing mode, the Vioo Clip makes you clearly visible from up to 130 yds away. Battery life is 9 hours in flashing mode, 4½ hours in continuous mode. Easy to recharge via a USB cable (sold with the VIOO Clip).
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
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Research and development
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