In a bag

The bag seems to be a very important item here in India. You can get everything in a bag.

I had already shown the milk in a bag.

There are also chinese take away noodles in a bag.

You can even get a nice parcel full of food and beautiful presents from Switzerland - which your sister sent you in a originally square parcel putting so much efforts, love and money into it - crushed in a bag.

Men carry a "handbag" here. Yes this is the word they use for their bags. By the way, from a western perspective, men here generally have a quite feminine touch. They walk around holding hands or embraced holding each others shoulders. They wear pink and red bracelets with beads and pearls. Dear European men, you would have to revise your definition of masculinity over here. :)