Big Bang Theory, I"m not insane my mother had me tested. Sheldon Quote Water Bottle is an eco-friendly way to carry your favorite drink to school, work or anywhere you go. This 21 oz sports bottle features an easy-flow drinking spout and is BPA-free, lead-free and FDA Approved. Custom printed high gloss decal is affixed to white sport bottle with image on both sides. Color will not run or fade with use. Hand washing recommended.