1. Loading...

Search shop availability

Stow it, don't show it

The BITS Internal Frame Storage Bag makes it easy to carry all the what-if ride essentials. It securely holds a tube, tyre levers, a CO2 inflator and a CO2 cartridge so you'll never be stranded with a flat. It is designed for internal storage on BITS-compatible bikes so everything stays out of sight and out of mind until you need it.

Product details

  1. Internal frame storage bag for ride essentials
  2. Provides internal storage for Trek bikes equipped with BITS integrated frame storage capabilities
  3. Holds tube, CO2 inflator, CO2 cartridge and tyre lever securely (all available separately)
  4. Flexible fabric offers secure retention with leash for easy access
  5. Tool-free access on compatible bikes
  6. Recommended max tube size 29" x 2.4"

How to pack your BITS Bag

Bontrager Integrated Tool Storage (BITS) is the easiest and cleanest way to carry a flat kit. It's integrated directly into select Trek frames downtubes and specifically designed for Bontrager accessories, so you can pack your spare tube, tyre levers, CO2 cartridge and Air Rush Elite Inflater into compartmentalised areas with ease. After packing your tools, just roll them up tightly and insert them into your frame with the red pull tab last.

Watch video

More options



Cargo capacity 15 cu in (0.25L )
Bag type Frame bags and boxes
Dimensions 30cm (l) x 6cm (w) x 1.5cm (h)
Attachment Frame-mounted
Fibre content 90% Polyester/10% Spandex
Material Woven
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

Product Compare Rack

Start comparison
Ireland / English
You’re looking at the Ireland / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country’s Trek Bicycle website here.