Product Colors and Sizes

  • Sale product
  • Best Seller product
  • Eco-Friendly product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Elops 500, 20 L Waterproof Pannier Rack Bike Bag

Sale price: $39.99 Regular price:

A bag you can use any time, regardless of the weather conditions.

Color: Select a color
Size: Select a size
Sale price: $39.99 Regular price:

Free returns

Free shipping over $35

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8355657

Product Videos

Product Features

A photo of the Elops 500, 20 L Waterproof Pannier Rack Bike Bag in use

Elops 500, 20 L Waterproof Pannier Rack Bike Bag | This bag is designed for carrying your everyday items on your bike's pannier rack while also keeping them dry. Waterproof version.

A bag you can use any time, regardless of the weather conditions.


Volume: 20 liters. Maximum load: 15.5 lbs.


Waterproof fabric and seams. Splash-proof (IPX4)

Easy assembly/dismantling

Universal mount for pannier racks. Strap attachment point at the bottom.

Easy to use

Fixes onto the right or left of your bike. Carry handle.


1.3 lbs

Product Lifestyle Image Gallery

Image Gallery

Elops 500, 20 L Waterproof Pannier Rack  Bike Bag,navy blue 

Elops 500, 20 L Waterproof Pannier Rack  Bike Bag,navy blue 

Elops 500, 20 L Waterproof Pannier Rack  Bike Bag,navy blue

Product Customer Reviews

Skip to reviews
1399 Reviews
Write a Review 

Elops 500, 20 L Waterproof Pannier Rack  Bike Bag,navy blue
Filtered by reviews Loading reviews…
Good, but not great

This is a good little pannier, just beware that the mechanism for securing it to the bottom of your rack is just a bit of Velcro which isn’t big enough to get a secure hold on all rack shapes. It is not a problem most of the time, but I did have a washout and the pannier came off the rack.

icon-circle-checkmark verified purchase
Excellent Pannier bag

Great design and waterproof makes riding bike enjoyable. A fellow bike rider has bought the same product based on my recommendation.

icon-circle-checkmark verified purchase
Why did I wait so long

I put this pannier on my rack, after one year of commuting. I'm not as sweaty when I get home & I get home faster. Should have gotten one much, much sooner

icon-circle-checkmark verified purchase
Absolutely Awesome

I don't know what you people are talking about. Did you stab a few holes in them with a knife and then force a garden hose in there or something? I took 2 of these panniers on a 12 day motorcycle tour of northern Vietnam in some of the most torrential rain I have ever been in and everything inside the panniers were bone dry. Sure, they needed the mud and stuff cleaned off at the end of each day (which I did in the shower BEFORE taking anything out of them) and they were brilliant. They were flexible enough to be strapped on to the side of the bike in any configuration and were ALWAYS completely dry at the end of the day. Check out the yellow ones if these are being discontinued. You people complaining about their lack of waterproofness mustvmu been riding round with them wide open as well. Fantastic buy!

perfect as always

I ordered the bag 2 weeks ago and on tuesday I was doing a shopping trip with them for the first time. They were super easy to put on, with a screwdriver I was able to adjust it so that it fits my bike perfectly. Even with maximum speed there is no risk for the bags to fall off the bike. I wish I could have bought the yellow one but sadly they were sold out. But as always i'm super Happy with the service and the product. Well done Decathlon

Strap broke on second use

I bought this bag only a couple of weeks ago. On the second time using this bag, I tried cycling to work with my laptop in the bag (weight of approx. 5kg). The strap broke leaving my laptop bouncing down the street behind me, damaging my laptop in the process. I am unsure if I received a faulty bag or whether this bag is just very unreliable, however I would not recommend this.



icon-circle-checkmark verified purchase
Pannier bags

Good quality and excellent value, will buy through this company again. Thankyou

icon-circle-checkmark verified purchase

Love these bags size colour perfect t excellent quality

icon-circle-checkmark verified purchase
Good value

Very good pannier for the price. I looked at a number of others and settled on these decathlon ones as they are relatively sturdy, have a roll top closure, a good size and easy to attach to the rack.

icon-circle-checkmark verified purchase
Excellent pannier

I should have bought one of these ages ago instead of struggling with a back pack

icon-circle-checkmark verified purchase
500 Waterproof pannier bike bag

This bag is exactly what I needed. Fits to my rack perfectly.

icon-circle-checkmark verified purchase
Quality looks good but could do with dividers

Disappointed that there aren’t dividers to store lights etc.

Nice looking pannier

Seems well designed and constructed. Used for commuting and shopping. Fine for the former, a little small for the latter. Can't comment on waterproofing; I haven't been caught in the rain yet. The clip to opnen/close the bag is easy to operate. Reflective patches are a good safety feature.

icon-circle-checkmark verified purchase
Needs better instructions

I was harsh in my previous review, where I criticised the top closure. I apologise and please delete my earlier harsher review. Having used the pannier in rain, and watched several videos on dry bags, I now understand the system. If you roll the top tightly, it remains waterproof (or at least did for 40 minutes). However, there were NO instructions about the necessary tightness of rolling the top with the pannier. I had not watched the video on the website as normally advertising videos are a waste of precious time. You will continue to get complaints about the pannier not being waterproof if this information is not included in the user guide.

Skip to reviews

Additional Product Information


Main fabric

  • 10% Polyurethane
  • 90% Polyester cationic


This product has a hook for attaching products from the Vioo Clip range, a rechargeable LED light that can be clipped on and off anywhere in one go.


Can be mounted on the pannier rack of a folding bike so long as it is placed as far back as possible, so as not to interfere with pedaling.


This pannier rack bag meets IPX4 standard. A product with IPX4 rating means that the product is suitable for all weather conditions and resistant to water splashes coming from all directions. However, it is not resistant to immersion.


This bag's fastening mechanism can be repaired or replaced in our stores or by you. We offer a set with 1 Vario hook and 1 center lock. This set can be ordered online using item code 8538529.

Product care.

Wash the bag with soapy water. Never use detergent, or any alcohol or product that could damage the fabric.



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