I haven't done the tomato/paper bag trick for a really long time, but I know people who have kept them that way, under the bed, for at least a couple of months.

There are also some tomato varieties that are grown specifically for storage, such as Long Keeper, Ruby Treasure, Winterkeeper, and Yellow Out Red. If you do a web search you will find directions for optimal storage conditions as well.

Peppers will store for a while in the fridge as well.

And then there are the veggies grown for storage in a cold cellar such as cabbage, potatoes, winter squash, sweet potatoes, etc.

Regarding the paper bag approach mentioned above... My comments are: 1) IME it works well. 2) I did not use a paper bag. Instead I individually wrapped each tomato in a piece of newspaper and put them in a single layer in a cardboard box. This approach made it easy to identify a tomato which spoiled and to then discard it before it contaminated the rest of the bunch.