Promotional bags

If you were given a choice to buy any promotional bags, what type of bag that you will choose?

Well I need your opinion because I don't know how to choose and how to select the right one for my company. There's a lot of option lately in the market.

By the way, do you ever bought any promotional bags before?
If you do, then can you show me yours?
Maybe I can have an idea after that. Thanks in advance!