Seat Capsule Premio

46 reviews

What is it?
A sleek, medium volume capsule that securely drafts behind the saddle.

Who's it for?
Seat Capsule Premio was designed to suit the needs of a wide range of cyclists thanks to its large carrying capacity. The capsule can hold up to a 29.2.35” or two 700x30mm inner tubes. The internal pocket dividers comfortably hold a set of tire levers, a multi-tool, a CO2 regulator and up to three CO2 cartridges.

Why We Designed It | Product Specs

Why We Designed It:

Seat Capsule Premio is our BOA® powered saddle bag option for those that prefer more structure and internal volume than what a seat roll has to offer. A high-strength thermoformed shell creates a modular structure with two internal dividers that help keep everything organized. The capsule is secured to the bike using the BOA Closure System, and features Rail Guard for superior grip and protection of the saddle rails. The zipper is a YKK locking model that bisects the lower third of the bag. Our designer chose this low position to make it easier to access the bag while it’s still attached to the saddle; a key difference between a seat bag and a seat roll.



  • High strength Thermoformed shell
  • Boa® Closure System with Guide
  • Rail Guard protects and grips saddle rails
  • YKK Locking Zipper
  • NO Velcro to damage your seat post or inner short legs
  • 625cc Internal Volume
  • Lifetime Warranty


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Customer Reviews
4.7 Based on 46 Reviews
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United States United States

Bag holds CO2 inflator, two extra CO2s, Topeak multi-tool, dynaplug kit, tiny knife and a small tube of Tufo sealant - comfortably too, I am able to zip it all up without fear of busting the zipper. BOA holds perfectly - the bag never sways or comes in contact with your thighs. Bought on clearance for $36 I believe - it's a steal. Really well made.

Jeff C.
Great bag

This bag is the perfect size for me. It has great pockets for organization, and the ability to open it completely provides easy access to everything. It attaches securely and looks great as well!

Chris K.

Abdulla A.

Robert L.

Excellent product, well thought out