Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5717887.

Ice fishing hole cover "phone saver". Fits on top of a hole made with an 8" auger and allows line to feed through the side for when you catch the big one. Designed this as an alternative to buying the Catch Cover sold in stores.

I printed with PETG and 100% infill, PLA should work fine though too. You'll need a print bed of at least 300x300mm to accommodate this.