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Nathan SpeedFeed Box


This product is no longer available, but don't go just yet.


  • Internal adjustable divider lets you customize interior space to make it easier to separate and access energy foods quickly when you're pushing the pace
  • Stow away empty gel packets or other garbage with the internal mesh sleeve pocket
  • Adjustable rip-and-stick straps secure the Nathan SpeedFeed box to your top tube and head tube
  • Reflective hits increase visibility in low light


View all Nathan Bike Frame Bags

REI membership


Best Use Triathlon
Gear capacity (L) 0.7 liter
Gear capacity (cu. in.) 48 cubic inches
Material(s) Nylon
Dimensions 8 x 3 x 2 inches
Weight 5.1 ounces

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*




*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips,, and discounted items. Learn more