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Item # TBK003I

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  • Black, One Size ($69.00)
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Item # TBK003I


Maximizing space on your steel commuter frame just got a lot easier with Timbuk2's Core Frame Bag. While you relegate your laptop and change of clothes to a pannier or backpack, you can organize your wallet, I.D., and any combination of essentials you don't want to lose in a smaller bag where you can keep an eye on them. Timbuk2 realized that by storing stuff under your top tube, you'd lose space for a bottle cage, so it made sure to include an extra pocket on the bag so that your water bottle is still accessible while you're riding. Please be sure to note that the bag only fits on frames that are 51cm or larger.

Tech Specs

ripstop nylon
366 cu in
top tube
water bottle pocket
48 x 17 x 29 x, 8 cm
Claimed Weight:
300 kg
Recommended Use:
Manufacturer Warranty:

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Nice bag, did not fit 53cm Surly

  • Familiarity: I returned this product before using it

Did not fit my 53cm Surly Steamroller to my liking, the bag sat loose and sagged within the frame. Otherwise it was a great bag with lots of useful features. Disappointed I couldn't get it to fit right.