Tupkee 20 oz Double Wall Glass Tumbler With Lid ¨C All Glass Hand Blown Reusable Insulated Travel Mug – For Coffee, Tea, Boba, Iced Coffee, and Smoothie Cup To Go ¨C Black

• GLASS SIP LID FOR NATURAL TASTE ¨C Glass Tumbler lid delivers a natural taste, without any plastic or metal aftertaste, and it is lead-free unlike plastic. Have peace of mind knowing that no toxins are being leached into your beverages as you consume them (Glass Straw Lid & Glass Straw Set available to purchase separately for the best glass tumbler with straw and lid)
• WIDE BASE REQUIRES CUP HOLDER EXPANDER – The unique design of this 20oz double-walled mug, necessitate a 3.5-inch wide base for enhanced stability and tip prevention. While it won’t fit in standard car cup holders, it works perfectly with a Cup Holder Expander (available for purchase online)
• HAND BLOWN BOROSILICATE GLASS ¨C Tupkee Handmade Mouth Blown Borosilicate Double Walled Glass Tumbler, is a High Temperature Heat Resistant glass, lab tested, capable to withstand thermal shock and shattering with temperature change, Microwave and Freezer Safe, Hand Wash Only
• HAND BLOWN BOROSILICATE GLASS ¨C Tupkee Handmade Mouth Blown Borosilicate Double Walled Glass Tumbler, is a High Temperature Heat Resistant glass, lab tested, capable to withstand thermal shock and shattering with temperature change, Microwave and Freezer Safe, Hand Wash Only
• DOUBLE WALL CONSTRUCTION FOR BETTER INSULATION ¨C Your favorite tea or coffee will remain fresh & hot, and your hand will stay cool with the dual insulation coffee mug ¨C also keeps iced beverage colder for a longer period of time while the outer glass wall remains comfortable to the touch and reduces condensation
• EASY GRIP ¨C Reusable Glass Coffee Travel Mug includes a silicone sleeve to ensure a perfect non-slip grip that’s comfortable to hold, and reduces the risk of accidental drops.
• SILICONE BASE ¨C The double wall glass tumbler includes anti-slip silicone base on the bottom of the cup for stability & glass protection