Bartels Sukhumvit is a bakery in Sukhumvit, Bangkok that sells sourdough bread, sandwiches, and coffee. It serves coconut americano, grilled Cuban sandwiches, and open sandwiches, and has vegan options. The shop is split across the first and second floors, and customers sit down, choose from the menu, and pay before the food arrives. Foreign customers outnumber locals, and delivery orders are frequent.