Medio is our water-resistant, extra-durable Arundel seat bag. We make use of sonic welded seams and nylon fabric impregnated with thermoplastic polyurethane. Think frogman raft. The straps are also nylon and wider than usual, like seat belts in planes and cars. A wider strap means more Velcro area for better security. The materials we chose cost more but in exchange, you have a seat bag that should last a good long time. The Medio is slightly roomier than our time-proven corresponding sized Uno, Dual, and Tubi.
- 33 cubic in, 5 x 3 3/4 x 2 inch
- Sonic welded seams
- Wide 1-1/2-inch nylon strap with extra Velcro
- Fits an MTB tube or two 700c gravel tubes, plus gas, filler, etc.