Skip to content

Blackburn Grid Seat Bag

Item #OBA10377
New with Warranty
Regular price


Your gear ships fast with Standard, Two-Day, or Local Pickup.

Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

Every product we sell is covered by a hassle-free 30-day satisfaction guarantee.

More details More details icon
Why We Love It
A midnight reflective material helps to keep you visible while riding on the road at night.
About This Item
  • Small: Perfect for road cyclists. Big enough to fit a road tube, multi-tool, 2 tire levers and a CO2 inflator with cartridge
  • Medium; Say no to bulky jersey pockets. Easily fits 2 road tubes, a multi-tool, 2 tire levers and a CO2 inflator with cartridge
  • Large: Big enough to fit a jacket or three road tubes, a multi-tool, two tire levers, and a CO2 inflator with a cartridge
  • Capacity : Small 0.4L, Medium 0.8L, Large 1.9L
  • Dimensions: Small 69.8 x 158.75mm, Medium 177.8 x 82.5mm, Large 203 x 114mm
  • Mounting Options : Dual-sided seat post hook & loop strap that won''t chafe and ruin your expensive bib shorts!
  • Product Weight: Small 55 grams, Medium 70 grams, Large 130 grams
  • Water resistant - Extra protection against the elements
Toggle accordion
Position Seat
Model Grid Seat Bag
Changing the way cyclists buy bikes.

Who is TPC?

We’re fellow bike nerds. We're cyclists who want to find the right bike, components, and accessories for you. That’s why we created our innovative Certified Pre-Owned bike process and why we’re committed to finding the best products you need for your adventures.

Bikes are meant
to be used.

Need Advice?
Ask a Ride Guide

Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.