1.Unique slim book design to fit in any bag and even within your pocket, you can use the extra space for something else. You will Love it 2.BPA FREE & HIGH QUALITY: Made of high-quality Tritan plastic, double and BPA free, ABS lid with inner food-grade silicone pad, all materials including packaging are 100% recyclable. 3.COMFORTABLE USING EXPERIENCE: The outdoor water bottle covered with soft TPU plastic for protection and a unique grip. Enhances feel quality and brings you a great feel. 4.SAFE ON-THE-GO: Portable water bottle flask with threaded cap and seal pad, twists on easily and securely for leak-proof, makes healthy hydration easy on the go. 5.BEST GIFT: Reusable water bottle is perfect for today's busy but healthy lifestyle. Also an excellent present for your family, friends, lover, etc. Drink with style and enjoy a healthy life.