The goal was a better organiser for my razor Philips Multigroom 7000. The base has the shape of a 175mm square.

GOAL: store two big water bottles in a solid way on the dish rack, without sacrificing space. I came up with this design: the bottles are raised above the dish rack, allowing other items to be stored under it. It can support two big bottles. The supports in contact with the bottles are held by two M4 threaded rods which pass inside the lower supports and are blocked with some bolts. Also, the superior supports have an inclination that doesn't allow the bottles to fall over.