OXO Rapid Brewer Mug Adapter

A snug press-fit attachment for the bottom of the OXO Rapid Brewer that adds 'wings' to the base, allowing it to rest on and brew into larger mugs while still fitting the original included mug.

The two raised edges on the bottom prevent the brewer from sliding off the top of the mug.

• Up to 97mm: Will not slide off of the mug. This covers 100% of my fairly diverse mug collection.

• 97–115mm: Usable, but may fall in if not held steady or if nudged while brewing.

• Over 115mm: Not compatible, will add a 'Large' version if desired.

The raised edges also allow the brew basket to lay flat while drying. It may also be laid on its side, where the wings help prevent the basket from rolling.

My print settings, though you can probably be a bit more conservative with infill and wall count:

• Line width: 0.4mm

• Walls: 4

• Infill: 25%

• Material: PLA has worked fine for me without issue, but PETG would likely be the better long-term choice