Bought the to-go buddy hoping that in the great white north here (Canada) I could slide my drive-thru coffee cup in to it. Sadly I over estimated the size of the to-go - the coffee cups fall waaaaaay down and the silicone topper only serves to pull the lid off my coffee while the full cup decends down into the abyss. I cut a piece of pool noodle to stuff at the bottom to MacGyver it and it keeps my coffee toasty. Looking at our VIP FB group everyone seems to have the same issue trying to fit coffee cups inside one of the Frost Buddies. Can you make a Hot Buddy?! :)