The Aquatix Kids Sporty 21 ounce Double Wall Insulated Stainless Steel Water Bottle is perfect for your Student and Children of all ages ranging from 5 years to 18 years. Made from durable and sturdy PREMIUM QUALITY, Top Chef 18/8 FOOD GRADE STAINLESS STEEL, this Aquatix Sporty 21 ounce water bottle is a great eco friendly sports bottle. The double wall insulated water bottle is PERFECT for carrying while walking, hiking, camping, use at the gym or just on the go- as it fits MOST car cup holders. No more spills and messes while driving! Ditch those plastic water bottles! GO HEALTHY with this BPA Free, FOOD GRADE stainless steel water bottle that holds a large capacity of liquids 21 fluid ounces and no longer worry about toxins and chemicals leaching into your beverage. Drink crisp, clean, healthy and refreshing drinks from Your Aquatix Water Bottle every time. Just Fill and Go! This sporty bottle features a flip top spout drinking mechanism allows the ease of staying hydrated even while on the go! The flip cap top provides single-handed drinking ability and is perfect for your busy life on the go! Stay hydrated and DRINK MORE WATER with this large capacity 21 ounce water bottle. Double vacuum insulated wall construction contributes to hot teas, soup, or other blends being consistenly hot for up to 12 hours. And, for cold water, smoothies, soft drinks, or anything you may need very cold, 24 hours of insulated confidence, guaranteed cold, period! The bottle will not "sweat", meaning it will not create condensation which may leave a "ring" of liquid on your expensive buried walnut side table. Easy to hand wash or clean, NO aftertaste after cleaning. COLD LIQUIDS or HOT LIQUIDS! This is a double wall insulated water bottle that is made of 18/8 food grade stainless steel water bottle! No other bottle has all the features of our Aquatix Sport Bottle!