Multiple compartments including a main compartment and map pocket for organized storage
Customizable color options allow for a personalized look
Summarized by Shop
Frame bags are one of the more popular bags we make here at San Util. Frame bags are roughly 2.5" wide and will fit your frame perfect through our process for building templates. The standard option comes with a right zip to enter the main compartment and a left zip to access the "map" pocket (a flat pocket on the non-drive side of the bi
Width
Approximately 2.5 inches
Main Compartment Entry
Right zip
Map Pocket Access
Left zip
Attachment Options
Velcro or lace-up
Zipper Material
Vislon 10
Compartments
Single main compartment, flat pocket, map pocket
Summarized by Shop
5.0
12 ratings
5
4
3
2
1
Perfect fit..
Absolutely nailed the fit on this custom frame back. I put it on a full sus bike and it really fits like a glove between the frame and rear sus and I haven't had any zipper issues. Really like the layout and functionality as well.
C
Chris · 15 days ago
Great bag!
I just finished my first bike packing trip using this bag. It worked fantastic! Things I love about it; filling the whole space of the frame perfectly (even received a compliment from a stranger about how perfect it fit), the beefy zippers were very nice, I got the bungy cord frame attachment, and it kept everything nice and tight. Things I don't like.... honestly, I can't think of one. Highly recommended and will likely buy another for one of my other bikes.
B
Ben · July 13, 2026
Treat your self
Worth every penny! The crew at San Util is top-notch, and it shows in the craftsmanship of the final product. Each step in the process is smooth - purchase, communication, production, etc. Support a small business getting it done in a mountain town. Buy the bag, take the trip, create the memory.