What do you say bag in sanskrit?

There isn't a single, universally accepted Sanskrit word for "bag." The best translation depends on the type of bag you're referring to. Here are some options:

General "bag":

* कोशः (kosaḥ): This is a general term for a container, which could encompass a bag.

* पुटः (puṭaḥ): This refers to a small pouch or bag.

* थैला (thaila): This is a more modern term for a bag, borrowed from Hindi.

Specific types of bags:

* पिटका (pitaka): This is a small, portable container used for storing books or scrolls.

* थेला (thaila): This could also be used for a shopping bag, backpack, or other similar bags.

* सन्दूकः (sandūkaḥ): This refers to a trunk or chest, which could be used for storing belongings.

The best translation for "bag" will depend on the context and the specific type of bag you're referring to.