Stay Hydrated Throughout the Day: staying hydrated is often easier said than done. With the Sahara Sailor clear water bottle and its time reminder, you can now not only track your daily water intake at ease, but also encourage you to drink enough water. This water bottle holds 17oz / 500ML, which is the adequate amount to aid your daily hydration routine and it is light to carry (Without Straw) | Easy Open yet Leakproof: this water bottle features a leakproof lid with a flip-lock to avoid leakage when you throw it in your bag. the lid adapts a flip-up mechanism so you can open it easily with only one hand and one press | BPA Free & Non-toxic: Sahara Sailor’s reusable water bottle is made from Tritan material to ensure your safe and pleasant drinking experience. Tritan is high quality co polyester plastic and BPA free. therefore, this sport water bottle does not generate odors, chemicals, or unpleasant taste. It’s safe for both kids & adults | Fast-flow Technology: most bottles either spill when you drink, or you have to suck like a maniac to get your drink, but NOT ours! The air hole featured on the lid makes the water flow very well and ensures you get more water quicker. Suitable for both warm and cold beverages | Our Daily Hydration Partner: this Sahara Sailor bottle is lightweight. With the hook at the top of the lanyard around the bottleneck, it’s easy to carry to your office, gym, school or anywhere. Cleaning is also a breeze, and the brush coming with the bottle is also a good help