Here is Pool floaty phone holder, This awesome design is a no supports needed print. The model is designed to fit most phones, has a channel at the back for your charging cord and just fits a iPhone 13 at full size, but I recommend scaling it up or down depending on your phone size, the model at full size also fits a standard drink can inside as well but wasn't designed for that, so check my profile for an updated version for drink's, Model size: 141mm, 148mm, 90mm, Print settings No supports needed, Nozzle size 0.4mm, layer height 0.2mm, Infill 15%, Infill pattern grid, Print speed 100ms, Wall count 3,