What sort of bag do you use when cycling?

What sort of back do you use when cycling and is it practical or not? Also tell me about what you think of the bike bags currently available on the market!

I'm currently designing a bike bag, styled to be used practically both on and off the bike and as part of my research have a little questionnaire! I need many more responses from female cyclists- as male cyclists are dominating the results at the moment, please help!

Click here below if you'd like to share your opinions!

https://docs.google.com/forms/d/19IA...Rsk5w/viewform


Thanks for your help.