For all of you who want a Frame bag for your Specialized Stumpjumper 29er FSR  I can tell you and send you picks of a perfect fit.  I took an 8X10  picture of my 2013 Stumpjumper and l over laid on a Salsa Spearfish (since that is the bike that Revelate actually makes one for) on the computer screen  so I could see through the printed pic of my Stumpjumper and WALLA its perfect and in fact even a better fit than I thought as the Spearfish rear shock lays a bit lower then the Stumpy ...All I had to do (elective) was trim a little on the thickness of one Velcro and I did take a piece of 1/4" inside diameter stiff tuping and put it on the end of the shock adjuster so I can adjust on the fly so it sticks out a bit more which was something I was going to do anyway with or without a REVELATE...Problem is everyone was out of stock on the Spearfish Frame Bag for about 4 weeks but I got it and its fantastic...No more weight in my fanny pack now its where its suppose to be.  I also use the Revelate Frame bags on my Moonie Mukluk Krampus and My Giant Defy Advanced One and I love the workmanship fit and waterproof destruction proof design Expensive YES JUNK NO