For visually impaired users: Browse the streamlined version of our website.

Prologo U-Bag Bike Seat Bag (L)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
$10.49 - Prologo U-Clip Saddle Accessory Mount (Black) (details...)
Low Price: $34.99
Discontinued Online

The Prologo U-Bag Seat Bag features aerodynamic styling with U-Clip connection for easy mounting to compatible Prologo saddles. With enough room to store a tube, co2 cartridge, tire levers, and perhaps a multi-tool, or a few loose allen wrenches, you won't have to stuff your pockets or run the risk of forgetting something when you really need it out on the road. With an interior side pocket to keep your pointy things away from your tube, and an interior mesh pocket with lanyard style key clip, you have plenty of options available on what you want to carry and where. The bag is also compatible with Topeak's QuickClick connection system.


  • Fitting for taillight
  • 1000-denier Cordura Plus
  • Weather resistant, covered zippers keep contents dry
  • 3M reflective strip for increased nighttime visibility

Attachments: U-Clip (not included)
Material: 1200 Denier Polyester
Added Feature: 3M Reflective Strip, Safety Light Clip
Seatpost Diameter: 27.2 - 34.9mm
Capacity: 0.4L
Weight: 83g
Dimensions: 66 x 148 x 81mm

This product was added to our catalog on December 19, 2017