The cover for smartphone with a multitool (concept).

Reversible cover is made of polypropylene. This resistant and springy material holds firmly a smartphone as well as a metal insert. The insert is produced in the forms of triangles and hexagons. This element is a spanner and a brutal kind of cover for your phone at the same time!

The main compartment is for a smartphone and a spanner (multitool) is embedded on the reverse side.

This great and useful accessory will always be with you, which is comfortable especially for people, who are keen on cycling. On the whole, it is an indispensable tool in any situation, if you need to tighten or disassemble anything.

 

Production versions:
The case is made of steel and the inner side is made of rubber.
Or it can consist of a silicone rubber and the spanner, made of steel. The rubber will always be on your smartphone as a "bumper". A removable spanner is fixed inside of the ring in special grooves.