why do bagels have holes in the middle
Bagel The basic roll-with-a-hole design is hundreds of years old and has other practical advantages besides providing for a more even cooking and baking of the dough: The hole could be used to thread string or dowels through groups of bagels, allowing for easier handling and transportation and more appealing seller displays.[4][5]
Toiletry bag Dopp kit is a term particularly in use in the US for toiletry bags. The name derives from the early 20th century leather craftsman Charles Doppelt, whose company designed the case in 1926.[1]