Lately, I've been using a bag I purchased from VeryPurplePerson and just today, I spilled some Thai food sauce on it. Noes! When I got home I immediately dumped out the contents and spot cleaned it using warm water, detergent, and makeup sponges and hung it to dry. We shall see in the morning whether my methods were successful.
My bag is a combination of the patterns shown in Row 3, #5 and Row 3, #6.
(Image from VeryPurplePerson's etsy shop)