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BackLoader Seat Bag

4 out of 5 stars
2 Reviews
$51.73 - $114.95
Up to 55% off



BackLoader Seat Bag

The rides get longer, stretching from morning to dusk. Then you're starting before the sun to ride well past when the gas stations close. Soon enough, you're planning for a multi-day trip, with everything you need aboard your bike. The BackLoader Seat Bag provides ample storage for your sleep kit, layers, extra food, you name it, to be able to ride a balanced load on a multi-surface adventure.

The BackLoader is available in 6L, 10L, and 26L versions to suit the length and terrain of your intended trip and what you'll need to carry on the road. Should the size of your load vary during the adventure, side and top compression straps make it easy to cinch down the pack, so the bag stays firmly in place without swaying too much side to side. A top shock cord stores extra groceries or layers after that snack stop and cinches down to secure over the gravel roads after the turn. Topeak designed the BackLoader's main panels to be water-resistant, and include a waterproof stuff sack, which nests inside to make a waterproof bastion for your supplies during that unexpected rainstorm. For added visibility, a rear light can attach easily to the back of the bag to make sure you're seen and safe.


  • Universal seat pack for your bikepacking adventures
  • Ample storage space can be cinched down when not utilized
  • Upper shock cord stashes extra layers or supplies
  • Safety light clip keeps rear light in prime position for visibility
  • Several capacity options for your trip's length and terrain
  • Internal waterproof dry bag protects contents from rain and road spray
  • Item #TOP002X
polyethylene, nylon
[6L] 223.35cu in, [10L] 372.25cu in, [15L] 558.37cu in
Number Included
[6L] 19.7 x 6.3 x 5.9cu in [10L] 23.6 x 7.9 x 7.1cu in, [15L] 26.4 x 11 x 7.1cu in
Claimed Weight
[6L] 15.70oz, [10L] 1lb 0.93oz, [26L] 1lb 3.93oz
Manufacturer Warranty
2 years

Overall Rating

4 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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3 out of 5 stars

April 23, 2021

Not Meant for Short Riders

I've put it through the wringer

For any of these backloader bags...it is not meant for short riders. If your seat post is not high enough it will rub on your rear wheel. I had barely enough clearance (about two fingers apart) from my rear wheel to the bottom of this bag. On very bumpy gravel roads I had to stop and readjust the bag a few times. I also tried several ways to pack items inside (with heavy items in first), it still had to be adjusted. The cool thing about this bag is the compression bag that comes with it. Orlieb makes a similar bag with double straps for more security to the seat post.

Scott C

Originally reviewed on Backcountry.com

5 out of 5 stars

May 15, 2020

Perfect for desert rambling

I've used it once or twice and have initial impressions

I used this on a bikepacking trip. I stuffed some extra layers and my jet boil in there. Has a ton of storage, but I didn't need it all and it rolled down nicely. Soild construction that should last for years to come. Strong mounting system to attach it to your seat.

Pierre L

Originally reviewed on Backcountry.com