Gridfinity for Peak Design Mobile Tripod & Mobile Wallet

For some time now, I have been creating Gridfinity boxes for my desk drawer to keep my personal items organized. This time, it's a box measuring 3x1 to hold two mobile phone accessories from Peak Design. 

There are now several different versions of these models available. I have therefore linked the ones I own and have tested for fit here:

• https://www.peakdesign.com/eu/products/mobile-wallet?Style=Slim+Wallet&Color=Charcoal&Material=Fabric
• https://www.peakdesign.com/eu/products/mobile-tripod?Color=Black