The Xtreme Canteen is a double wall, vacuum insulated, 18/8 stainless steel water bottle. The canteens keep cold liquids cold for up to 24 hours and hot liquids hot for up to 12 hours. You can put any liquid inside of it! We like to say, "If you can think it, you can drink it." The Xtreme Canteen is BPA free, 100% recyclable, and does not condensate. Xtreme Canteen, LLC is working hard to share these amazing bottles with people across the country. One of our main goals is to raise awareness about single use plastic and to reduce the use of single use plastic bottles, which pollute the Earth. Our company was inspired by our home, Hawai'i, and the environmentally friendly, health conscious lifestyle pursued by many throughout the islands. The benefits of Xtreme Canteen are limitless. You can make a difference by using an Xtreme Canteen; support a cleaner planet and your own healthy lifestyle!