Oversize filament roller

Bigger 3D printers need bigger rolls of filament. Such as these: https://www.amazon.ca/dp/B0CPXKJLH5?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
Designed to be mounted under a desk/ shelf for convenient storage. You will need to cut/ print a pipe or dowl to fit. This also uses bearings, but you could get away without them.