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

GLASS SIP LID FOR NATURAL TASTE – 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 – 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 – 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 – Your favorite tea or coffee will remain fresh & hot, and your hand will stay cool with the dual insulation coffee mug – 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 – 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 – The double wall glass tumbler includes anti-slip silicone base on the bottom of the cup for stability & glass protection. EASY TO CLEAN - The silicone components are easy to remove for a thorough cleaning (hand wash only). CLASSY TRAVEL CUP - The elegant design glass travel cup makes drinking on the go easy and stylish, perfect size for coffee, tea, iced coffee, boba, matcha, and smoothie, making it a beautiful gift for Christmas or any occasion