Made of quality food grade reusable tritan co-polyester plastic with flip up spout and straw. 100% BPA & TOXIN FREE, odour free and healthy for your daily water drinking. Come with a variety of vibrant colors and cute patterns choices. Light weight with a portable lip makes it convenient for on-the-go hydration. The mouth is wide enough to fit ice cubes, also easy to clean. Perfect for home, office, gym, and outdoor sports.