A silicone vent at the base of each double-walled latte mug equalizes the air pressure between the two layers of glass when either hot or cold liquid is added. Permeable only to air, never water, the vent enhances durability and will never allow liquids to enter between the two layers.

Obsessed. I want 10 more, perfect cappuccino or tea cup,. It’s large, it’s beautifully made, its sooo comfortable to drink the double glass makes it so your super hot beverage doesn’t heat up the cup. Love love love, top quality.. Deanna. New York, NY. Tue Dec 06 2022

When form follows function, design just works. Abiding by this belief, the bistro coffee mug serves best if used to keep ice-cold drinks cold and hot drinks hot. The Bistro family of mugs is streamlined: shaped without many edges and corners, employing a form for everyday use with the special double wall glass thermal effect. The Bistro line is made of mouth-blown borosilicate glass known for its amazing insulating qualities. It is a perfect glass line for people enjoying a whole range of beverages, from ice-cold drinks to espresso or café latte.

Holds the temperature well. Well made. I like them a lot. Anonymous. Sun Aug 09 2026

Handcrafted from lead-free stoneware, this durable goblet balances clean minimalist lines with a vibrant glaze that shows unique variations from its kiln-firing. Serving as both a handleless mug + a stemless wine glass, it’s designed to take you from morning coffee to evening chianti. Set of four.

Absolutely love it!! They’re a little small but I don’t mind it. Rixin. Newyork, NY. Tue Jun 21 2022

Morning ritual. This coffee cup rests on a matching saucer; both showcase minimal lines and a muted hue, so you can start your day quietly. Crafted from dishwasher-safe stoneware, they’re glazed inside and matte outside, for an organic texture + easy cleaning. Set of two cups and two saucers.

Very cute and easy to store because they stack well.. Myriam. Miami, FL. Tue Oct 10 2023