br br The Great Gear Infuser Water Bottle Review. Here is a demo of one of the best selling infuser water bottle in action! Making a fruit infused water recipe. br br Hydration is essential to life. Great Gear’s new, leak proof, Tritan BPA-free, flip top, 25 ounce, fruit infuser water bottle is the right product to create healthy, low-calorie, infused water that will hydrate the body and add natural nutrients to a healthy diet. So delicious, So Nutritious.