IPA: /ˈwɒʃbæɡ/
KK: /ˈwɑʃˌbæɡ/
A small bag used to carry personal care items like toiletries and washing supplies.
I packed my washbag with shampoo, soap, and a toothbrush for the trip.
Washbag → The word is formed from "wash" (from Old English *wæscan*, meaning to cleanse or make clean) and "bag" (from Old Norse *baggi*, meaning a sack or pouch). A washbag is a bag used for carrying items related to washing or cleansing, such as toiletries.
Think of 'washing' something to make it clean and putting those items in a 'bag' — that's what a washbag is for.
No commonly confused words.