I saw this while watching a Japanese Twitch streamer. It’s pretty incredible this was invented in Japan and not the US, but someone could make a fortune selling them here. So far I haven’t seen any US distributors.
Witness the wonders of the Dulton Snack Tub with Tumbler! You can fill the bottom solo cup with your beverage, then put all your chips/snacks at the top and drink your drink through the straw that runs up through the snack holder.
A truly American item where you can drink the beverage poured into the tumbler while enjoying the food on the large-capacity tab.