u/Freg_

I've been using this method for a while now and have found this specific small cool bag from SMASH (not an ad) fits perfectly inside a larger cool bag.

It allows you to separate the drinks and food in case of a spillage (no more cheeky customers saying their whole order is ruined). Plus it provides some stability for the bag and keeps it up right.

I've had alot of success with this and thought I'd recommend it to others!

Also works great for pizza places that offer tubs of ice cream on the side.

I don't love uber trying to pay me £2.80 for this trip, but occasionally you get lovely tourists staying in hotels. Total cost of their order couldn't have been more than £20 so a nearly 50% tip is very generous.