Looking for work bag suggestions ~

Hello :) I am looking to expand my Baggu collection with a bag for work and am in need of suggestions! I have looked at the "what it fits" option on the website but I really value people's personal accounts and experiences so here we are lol.

A list of items I take with me into the office:

• 15" MacBook Air (I was also looking at getting a 16" puffy case from for this, any insight on these is appreciated!)
• Baggu lunch box
• 32oz Owala
• Planner (size of standard notebook)
• Small notebook w/ writing utensils
• Wallet

My commute is veryyy simple, I drive to the office and park in a lot so there is not a lot of walking involved. I have been looking at the horizontal duck bag, the large crescent bag, and the cloud bag, and have seen various reports on all of them. I am also okay with backpacks, but would prefer a bag :)

Thank you for any suggestion(s) you are able to provide <3