THOUGHTFUL GIFTS: St. Patrick's Day gift for someone you love. It can also be a birthday gift or a Mother's Day gift. PREMIUM MATERIAL - The cup body is made of 18/8 stainless steel, so this tumbler is durable, unbreakable, rust-proof, and won't transfer the flavor of your drink. TEMPERATURE RETENTION - Our vacuum insulated tumbler with leak-proof lids are made with food-grade stainless steel and BPA-free components to keep your beverage hot for 6 hours or cold for 12 hours, depending on the outside temperature. MULTIPLE SCENES: Well-designed tumbler can be suitable for various scenes: travel, office, picnic, sports, etc. FITS MOST CUP HOLDER - Lightweight and compact, it fits in most car cup holders. Experience the perfect blend of style and functionality with our 40oz St. Patrick's Day Tumbler. Crafted from durable, 18/8 stainless steel, this tumbler is designed to keep your beverages cold for up to 12 hours or hot for 6 hours, thanks to its vacuum insulation. The green Irish shamrock design adds a touch of festivity, making it an ideal gift for any occasion. The tumbler comes with a convenient handle and straw, fitting perfectly in most car cup holders. Its cylindrical shape and modern style make it suitable for various settings, from travel and office to sports and picnics.