Are your question is that how to Wash a Herschel backpack? yes,’ so I find the right answer to your question. First of all, Herschel released a statement about the best way to wash their backpacks, that use mild soap, and try to clean only the dirty and affected area. There are different types of backpacks brands in the market, one of them are Herschel backpacks a famous and popular brand of the backpack and bags. The Herschel backpacks are well known for their glossy style. Some people also ask they can we wash a Herschel backpack in the washing machine?