SYACOT 40 Oz Tumbler with Handle and Straw Lid 100% Leakproof Travel Coffee Mug!

Material: The tumbler is made of food-grade 18/8 stainless steel.
Insulation: It features double-wall vacuum insulation to keep drinks hot or cold for extended periods.
Capacity: The tumbler has a 40 oz capacity.
Features: It comes with a leak-proof lid and a straw, and some versions are dishwasher safe.

(