The bottomless cup — a heavy ceramic mug, filled and refilled without being asked, alongside a glass coffee pot with a brown plastic handle. It's the American diner in a single object: unpretentious, generous, always open.

This COOLTRUE t-shirt captures that classic ritual. Minimalist, hand-sketched, and unmistakably American.

• Front: left-chest sticky-note badge — "Nice to meet you, I am from the United States"
• Back: pencil-sketched diner mug & coffee pot illustration
• Print-on-demand via Printify — no waste, ships worldwide
• Available in Black & White, sizes S–2XL