The Bamboo Thermal Tumbler (400 mL) combines sustainability with style, featuring a natural bamboo exterior and a SUS 304 food-grade stainless steel core for optimal temperature retention. Perfect for keeping drinks hot or cold during road trips, picnics, or daily commutes, this BPA-free tumbler reduces plastic waste and supports an eco-conscious lifestyle. Compact and sleek, it’s ideal for those on the go, making every sip an elegant, eco-friendly experience. Stay stylish and sustainable with this must-have accessory.