Personalized Vaccum Flask Set - Black

The double-wall vacuum insulated water bottle is crafted from 304 medical-grade stainless steel, offering exceptional corrosion, oxidation, rust resistance, and temperature retention, ensuring your beverages stay fresh and pure with every sip. It keeps hot liquids hot for up to 4 hours and cold liquids cold for up to 6 hours. The set includes two travel cup lids, which double as heat-insulating service cups, and features a twisting, leak-proof design for easy, spill-free transportation. Built for durability, this rugged, scratch-resistant bottle is made from high-quality food-grade 18/8 stainless steel and is BPA-free and non-toxic, ensuring safe use. It also comes with a sponge brush for convenient, thorough cleaning, making it an ideal gift for family or friends.