I designed this wall mounted holder to store rolls of vinyl or other materials that can be stored in rolls. The system can hold as little as two rolls or as many as 6 (of course you could also print multiple for additional storage).
This model can be printed at 20% infill or greater. I printed it out of PLA, but it can be printed with other materials. If you want to store 2 rolls, simply print the following files: Vinyl Wall Holder mount single, vinyl holder single bottom, vinyl holder right and left. Once the back piece is mounted to the wall, the back piece slides over it, and right and left slide down perpendicularly. If you want to hold up to 6 rolls (3 rolls of 2), print the following files: vinyl holder wall mount triple, vinyl holder single bottom, 2x vinyl holder single, and 3x sets of the right and left sides. Assembly is the same as the single, except you slide each row successively on top of the one below. For storage, the right and left sides can slide out of the top and slide down parallelly to the wall for a flush mounted look.
The author hasn't provided the model origin yet.