Ytonet Food Delivery Backpack with 7 Cup Holders, XX-Large Expandable Delivery Bag for Hot/Cold Food with Reflective Strip, Insulated Pizza Bags Fits for Bike, Uber-Eats, Grubhub, Doordash, Black

https://a.co/d/00VdZ9uY Is the bag I use get the xl it will hold most pizza boxes when expanded. I can't find my drink holder but it will hold 6 drinks but folds down flat so can make it flat when not using it or just unfold half and wedge it against the food so it won't tip over. Only drink issues I have had is with ones that have crappy lids that don't seal well.