Hydrapeak Flow 32oz Insulated Water Bottle with Straw Lid, Waterbottle, Metal Water Bottle, Insulated Stainless Steel Water Bottles, BPA-Free & Leak-Proof, Straw and Handle DOUBLE WALL VACUUM INSULATION: Keeps drinks cold for 24 hours and hot for 12 hours, making this water bottle a top choice for a thermos bottle or canteen water bottle. It's perfect for any occasion and great for staying hydrated on the go. LEAK PROOF AND SPILL PROOF: Our design ensures that you won't have to worry about accidents while using these stainless steel water bottles. They're perfect for the gym, school, or outdoors and can hold up to 32 ounces of your favorite drink. QUALITY: Made with high quality 18/8 food grade stainless steel and a premium powder coated finish, this insulated water bottle is durable and stylish. It doesn’t retain any odors or flavors, making it a great choice for water bottles kids will love. DESIGN: Hydrapeak designed this reusable bottle with a wide mouth, making it easy to throw in large ice cubes, protein powders, fruit, and more! The canteen's wide mouth also allows you to easily pour in beverages like smoothies and fresh juices. Its sleek, simple, and modern look are sure to impress.