Battery Box for storing 4 Rebel T6 batteries (LP-E10)

This is a box to hold 4 LP-E10 Batteries for a Canon Rebel T6. The box is held closed by friction fit. The first few times that you try to open the box you will have to work it open but after a while, it will open easily but not so easily that it will fall open in your bag. 

Two copies of the attached STL need to be printed. Each will be one complete side of the battery box. 

Designed in Onshape.