The Dog Dock - Costco Cart Tray / Cup Holder

We engineered a Costco shopping cart tray around the $1.50 hot dog.

The Costco hot dog combo has been $1.50 since 1985. The cart you push it in around the warehouse has been roughly the same general shape since Solomon R. Price first walked into a wholesale club. Carrying a hot dog, a churro, a soda, AND samples while operating that cart is a feat of human engineering that should not be required.

Enter the Dog Dock. It clips to the front handle of a Costco cart. Holds your hot dog. Holds your drink. Has a slot for a churro because Costco churros exist and we’re not pretending they don’t. Has a phone tray because of course it does.

We measured the hot dog. We measured the cup. We measured the cart handle. We argued. We printed. We tested. It works. It’s $19.99. It’s the best $19.99 you’ll spend at Costco that isn’t the hot dog itself.

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