Innovative Glass Fruit Infuser Water Bottle - Twist Cap Style (Green) Innovative Glass Infuser Water Bottle (18oz) has a TWIST cap style Borosilicate non-toxic glass water bottle with stronger resistance to cracking Glass is healthier and eco-friendly. You can use this as an "INFUSER"and as a "WATER BOTTLE" 100% BPA Free Tritan Material - Easy to Clean and Use Great for Home & Kitchen, Sports, Fitness, Outdoors and Yoga