Container with bottle cap

I liked the idea of containers that use caps from popular drink bottles. I printed a few of the projects, but I decided to make a container adapted to me, and maybe for other people. The design allows the containers to be easily stored without losing any space as with round containers. The containers have a square plan, which allows them to be stored, for example, in drawers or other storage places. The containers were made in the dimensions of 30 x 30 mm. The height of the containers is 40 and 60 mm. 2021-08-29 I added salt and pepper containers 2021-09-14 I added a container with a height of 80 mm 2021-10-04 Acorn-shaped container added 2021-12-23 Files with thinner walls added. Wall thickness changed to 0.8 mm with no rounding should print faster. The names of the new files start with version v2