Looking for a creative way to drink your favorite beverage? Get your very own 16 Oz. Illuminating Water Bottle! This water bottle is made of 100% Tritan material for maximum durability. This bottle illuminates with two light settings, a solid and strobe light! Simply push the button to turn it on or off or when you want to change the light settings. It has a screw-on and spill-resistant lid for comfortable drinking even while on-the-go. It features an impact and shatter-resistant walls for your comvenience. This product is FDA approved and BPA free for your safety. Batteries are included upon purchase. Important Reminders: This product is only for hand-washing. Always remove the clip top battery compartment before washing.