Surly Mountain Frame Bag by Revelate Designs


Product Overview

These are size-specific, heavy-duty frame bags designed to fit Surly's trail and dirt touring bikes such as the Karate Monkey, Krampus, Troll, Ogre, ECR, Wednesday, Ice Cream Truck and Big Dummy.  Looking for a full-frame bag for your Cross-Check, Straggler, Trucker or other Surly model with a horizontal top tube?  Check out the Straggle-Check bags to find your fit. 

Designed and manufactured in the USA by Revelate Designs, these bags are the highly-evolved result of years of constant refinement.  They deliver a custom fit, ultimate quality and rock-solid durability at a very reasonable price.  

New for 2017, these bags feature Revelate's exclusive Zipstretch™ construction: a bomber, #10 molded-tooth zipper paired with stretch Cordura panels above and below to significantly reduce zipper stress when opening or closing the bag.  The molded tooth zipper shrugs off the dirt and debris that would destroy a coil-type zipper and will deliver many years of reliable, maintenance free service.  See the video below to see the zippers in action.

Frame attachment loops on the downtube, seat tube and front of top tube panels are on daisy chains of webbing, allowing for precise strap placement around braze-ons, cable routing, other bag straps, etc.  The spacious main compartment includes a vertical velcro divider to prevent the bag from bulging and keep your cargo organized.  There is an exit port at the top-front of the bag for a hydration hose or battery wires.  The slim left-side pocket is perfect for phone, compact camera, multi-tool, snacks, maps or any other flattish objects you want to have close at hand. 

  • VX21 PU coated X-pac side panels, 1050 denier domestic ballistic nylon frame tube panels; 420 denier diamond ripstop interior lining; closed cell foam padded tube section
  • Industry leading #10 Molded tooth zippers with Zipstretch construction
  • Padded down tube and seat tube sections protect the load and your frame at the waterbottle boss areas
  • NOTE: Frame bags will wear your frame's finish through repetitive rubbing as the bike is ridden.  This wear can be minimized by using Revelate's silicone Frame Saver Tape in high-abrasion areas.  

See sizing chart above to find your fit.  Sizing questions?  Message, email or give us a call!  We're happy to help! 

NOTE: We have a few of the Original Surly Frame Bags on sale.  Construction and materials are nearly identical.  The main difference is the use of a heavy-duty coil zipper rather than the ZipStretch system.  Check them out here for a great price!

Product Videos