Stay refreshed and stylish with the Astrid Tumbler. It's crafted with double-wall vacuum-insulated stainless steel (304 SS inner, 201 SS outer) and a leakproof twist lock lid that is engineered to keep drinks hot or cold for over 6 hours. The tumbler features a sophisticated matte painted finish with a striking matte copper-colour accent at the bottom, ensuring a refined, premium look. The black polypropylene plastic lid is leakproof for confident carrying. This 385 ml (13 oz) tumbler is BPA-free, meets FDA requirements, and offers a durable, high-performance way to enjoy your beverage.