Stainless Steel Vacuum Insulated Thermoflask Water Tumbler with Handle 350ml/500ml Thermos Coffee Mug Outdoor Sport Water Bottle Per Piece insulated cup tumbler ello tumbler philippines tumbler 24 hours cold tumbler hot cold

•High - quality Material4: It is made of food - grade 304 stainless steel, which is BPA - free, lead - free, rust - resistant, and corrosion - resistant. The electro - polished interior offers an elegant look, and the powder - coated exterior is durable and easy to grip.

•Excellent Insulation Performance: With double - wall vacuum insulation technology, it can keep hot drinks hot for over 12 hours and cold drinks cold for over 12 hours1. It provides reliable temperature - keeping performance whether you are enjoying hot coffee in cold weather or cold water in hot weather.

•Leak - proof Design4: The lid is equipped with a food - grade silicone sealing ring, which ensures excellent sealing performance and effectively prevents leaks. You can put it in your school bag, backpack, or travel luggage without worrying about liquid spills.

•Convenient to Carry: It is designed with an ergonomic handle, which is comfortable to hold and easy to carry. It is suitable for various occasions such as outdoor sports, school, and work. It can also fit into most car cup holders, making it convenient for travel.

•Versatile Capacity: It is available in two capacities, 350ml and 500ml. The 350 - ml size is suitable for those who prefer a more compact and lightweight option, while the 500 - ml size can meet the needs of those who need to drink more water, providing choices for different usage scenarios and personal preferences.