BJ and Martina Plattewrote a review of DAKINE Lumbar Replacement Reservoir on August 25, 2016
Familiarity: I've put it through the wringer
I'm all about the lumbar hydration bag, but mine had a leak. The replacement reservoir works with no problems so far. Rocking the hydration bag on the lumbar prevents a lot of sliding around, and feels better on the back on longer rides.