Deskside or poolside yoga studio or art studio at home or on the road you'll appreciate the hydration skills of our durable 30 ounce Quencher. Drinks cold for 9 hours and iced for 40 hours. Opening for sipping and a full-cover top to prevent splashes. What's more this always-reliable Quencher is designed to comfortably fit any cup holder car lawn chair spin bike.