Tupkee 20 oz Double Wall Glass Tumbler with Lid – Black

The Essentials

Natural Taste Lid for Your Beverages

Glass SIP LID FOR NATURAL TASTE

Experience the natural taste of your beverages with our glass sip lid. Unlike plastic or metal, our lid is lead-free, ensuring no unwanted aftertaste. Enjoy your drinks with peace of mind as no toxins are leached into your beverages. For a complete glass tumbler experience, consider purchasing our glass straw lid and set separately.

Enhanced Stability and Durability

WIDE BASE REQUIRES CUP HOLDER EXPANDER

Our 20oz double-walled mug is designed to be stable and prevent tipping with its unique 3.5-inch wide base. This design ensures enhanced stability for your travels. While it may not fit standard car cup holders, it pairs perfectly with our Cup Holder Expander, available for purchase online.

High-Quality Hand-Bitized Borosilicate Glass

HAND BLOWN BOROSILICATE GLASS

Crafted by Tupkee, our handmade mouth-blown borosilicate double-walled glass tumbler is lab-tested and designed to withstand high temperatures. It's microwave and freezer safe, and can handle thermal shock without shattering. However, it’s recommended to hand wash this durable glass to maintain its integrity.

Advanced Insulation Technology

DOUBLE WALL CONSTRUCTION FOR BETTER INSULATION

Our double-walled construction keeps your drinks at the perfect temperature. Enjoy your coffee or tea hot for longer with minimal hand warmth. Ice drinks stay cold for extended periods, while the outer glass remains cool to the touch, reducing condensation.

Comfort and Safety

EASY GRIP

Our reusable glass coffee travel mug includes a silicone sleeve that ensures a comfortable, non-slip grip. This feature helps prevent accidental drops, making it the perfect companion on the go.

SILICONE BASE

For added stability and glass protection, our double-walled glass tumbler features an anti-slip silicone base at the bottom.