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Riverside 1 L Waterproof Top Tube Bikepacking Bag

Sale price: $49.99 Regular price:

This top tube bag gives you easy access to your phone or snack bars when on the go.

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Sale price: $49.99 Regular price:

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About this item:

  • Dimensions: 9.8” x 4.3” x 2.8” / Weight: 12.3 oz (348 g) / Max load: 2.2 lbs
  • IPX4 Rated for waterproofing.
  • Capacity: 1 liter (61 in³)
Model: 8579465

Product Videos

Product Features

A photo of the Riverside 1 L Waterproof Top Tube Bikepacking Bag in use

Riverside 1 L Waterproof Top Tube Bikepacking Bag | Our bike touring team has designed this top tube bag to hold small items when you're bikepacking off the beaten track.

This top tube bag gives you easy access to your phone or snack bars when on the go.


Designed to stand the test of time and cope with the most demanding routes.


1 liter (61 in³)

Easy to use

Magnetic fastening that you can use one-handed. Fits all frames.


100% rainproof and withstands splashes of water and mud.IPX rated


Remains stable, even on the steepest terrain.

Product Lifestyle Image Gallery

Image Gallery

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Questions & Answers

Product Customer Reviews

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132 Reviews
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Frame bag

Excellent value for money, valuable and very practical.

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very practical product

very practical product

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Very good product. …

Very good product. Very stable and easy to open

Absolutely convinced :)

This Top-Tube bag has been mounted on my gravel bike for several months. I'm lucky that my frame provides the necessary screws on the top tube. With these, this bag is bombproof. It has enough space to carry a smartphone (Iphone 13 Pro), keys, a small 10,000 mAh power bank or a lock. On my wife's bike, which unfortunately has no holes, the connection with the straps holds well, but it tends to wobble a little more, which is understandable. What I particularly like is the small front opening through which I can pull a cable to charge my speedometer or lamp while driving. (power bank provided) If you have the right holes, this bag is an absolute recommendation.

Perfect but solid.

Ideally there would have been more holes to attach it more easily to any bike. I considered returning it because it didn't fit well on my frame, but ultimately I got used to having little space between the bag and the saddle. It resists the rain as expected, and I have enough to take with me for my outings of more than 50 kilometers.

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Excellent bag for carrying…

Excellent bag for carrying your phone and a few gels or energy bars. Easy to access even while driving. Does not move even when engaged in gravel. Very good product.

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Very convenient

I am very satisfied with this product. The opening is much more practical than those with a zipper. The fixings do their job as expected even without using the 2 fixing screws.

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I can't do without it anymore

so practical, waterproof, this product is great and much cheaper than some big brands

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Perfect top tube bag

Exactly someone described in various reviews

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Very well thought out

Very well thought out

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great product

excellent product at a good price.

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Shot in 10!

For a long time I was looking for a pannier bolted to the upper frame of my bike. I focused on 100% waterproofness and stiffness. I found it at a very reasonable price (compared to the competition) in Decathlon :) It wasn't easy to buy it due to low availability, but it was worth the wait! At first I was skeptical about the magnetic closure, but after a few kilometers I appreciated the speed of opening, reaching for the phone, gel and quick closure, which even on mega potholes on a rocky descent never unfastened despite the things flying inside! If you expect pockets inside and outside, you will not find them in this product. Probably due to the type of material from which the pannier is made. However, we have guarantees of waterproofness, which is more important for my way of using this product. It is not a product for everything, what is for everything is for nothing. It just works and does its job. In addition, it seems to be a solid product that I will use for many years!


Thanks to the rubber bands, it doesn't even move and holds perfectly.

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Lightweight and intuitive

Screwed to the frame. Does not move and the lid stays closed.

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Great bag!

If there are 2 screws on the upper tube of your fender, I definitely recommend that you fix them with them! I don't have experience with the straps, but they are concrete-proof when unscrewed. It comfortably fits keys and a phone, maybe an oat bar, a power bank, or a bag of gummies. Anything that needs to be on hand right away. It's very useful and its magnetically closed top is concrete-proof. It doesn't open by accident. Absolutely worth the price!

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Additional Product Information


Main fabric: 100.0% Polyester ; Coating: 100.0% Thermoplastic Polyurethane

Fidlock magnetic clasp

FIDLOCK magnetic clasp for quick access in the saddle. Easy to open and close. 2 fastening notches.

Cable hole

Cable hole on the front of the bag to pass a USB cable through.


1 L and the right size for a large smartphone and some snack bars.


2 mounting options: screws onto the frame if your bike has eyelets on the top tube, or hooks on using the 3 removable rip-tab straps if not.

Technical specifications

Weight: 12.3 ozCapacity: 1 LDimensions: 9.8” x 4.3” x 2.8”Max load: 2.2 lbs

Up for any adventure

The 600D polyester material and a stiff, thermoformed shell offer increased durability. Roll top fastening system using 420D polyamide and an aluminum and POM plastic buckle (metal female part protecting the male part of the buckle).Nylon straps. FIDLOCK magnetic clasp.


Rated IPX4 for waterproofing. This Ingress Protection Rating means that the product is suitable for all weather conditions and protects against water splashes from any angle.

Product testing

Like the rest of our range, our touring bags are the result of a unique co-design approach between our team and real bikepackers. After 4 years of design, collaborations with hundreds of bikepackers, and tests in all 4 corners of the Earth, we're confident that these bags are ready to take you on the rides of your dreams!



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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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