Bodum Douro Double Wall Glasses 350ml 6-Pack $39.99 Delivered @ Costco (Membership Required)

Works out to be $6.66 per glass, if you don’t mind the design.

As it’s Costco and they usually consign manufacturers to custom make stuff for them, I don’t think you’ll find similar design anywhere else (could be wrong). But for comparison the typical Pavina glasses are $59.97 from Amazon.