Tupkee Double Wall Glass Tumbler - Insulated Tea/Coffee Mug & Lid, Hand Blown Glass, 14-ounce, Black

High Quality Hand Blown Borosilicate Glass Tumbler Borosilicate glass is well known for its durability and resistance to thermal shock This means it will not crack under extreme temperature changes like regular glass. It has the ability to go straight from a freezer to an oven rack without cracking. For you, this means you can pour boiling hot water into borosilicate glass Mug without worrying about shattering or cracking the glass. While Borosilicate is far more durable and resistant to thermal shock than other types of glass, it is glass so breakage is still a possibility. However, when broken, borosilicate glass tends to crack into larger pieces rather than shattering (it will snap rather than splinter), making clean up less hazardous than a typical glass. Borosilicate glass is hypoallergenic, lead-free and unlike a plastic straw, it is BPA-free. Have peace of mind knowing that no toxins are being leached into your beverages as you consume them! . Double Wall Construction for Hot and Cold Drinks Double layered glass mug insulates your drink keeping it hot or cold longer while the outside stays comfortable to your touch allowing you to embrace your drink while you sip at your drink

Durable double wall glass design creates a lightweight and beautiful coffee tumbler that withstands temperature extremes with ease. Handmade blown borosilicate glass coffee cup with flexible, food grade silicone lid. Snug fit, removable silicone band provides grip and a comfortable place to rest your fingers. The rest of the outer glass remains cool to the touch. 12 fl. oz. capacity makes it easy to enjoy your latte, tea, even smoothies and iced coffee at home and away.

Birchland Double Wall Glass Coffee Cup with Lid, Insulated Coffee Tumbler, 12 oz, Reusable Travel Coffee Mug, Set of 2

Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated

Tupkee Leak-Proof Glass Tumbler, 14-Ounce

Tupkee Double Wall Glass Tumbler - Insulated Tea/Coffee Mug & Lid, Hand Blown Glass, 14-ounce, Black

TUPKEE DOUBLE WALL Glass Tumbler - 14-Ounce, Tea/Coffee Mug $27.99

Wayfair Black & Purple Travel Mugs & Tumblers You'll Love in 2023

Double Wall Glass Tumbler - 8-Ounce, All Glass Reusable Insulated

High Quality Hand Blown Borosilicate Glass Tumbler, Borosilicate glass is well known for its durability and resistance to thermal shock This means it

Tupkee Double Wall Glass Tumbler - Insulated Tea/Coffee Mug & Lid, Hand Blown Glass Travel Mug, 14-Ounce - Jacaranda

Tupkee Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable

Tupkee Leak-Proof Glass Tumbler, 14-Ounce

18 oz Double Wall Glass Coffee Tumbler with Leak

Birchland Double Wall Glass Coffee Cup with Lid