Thermos 24 Ounce Tritan Hydration Bottle with Meter, Teal - 2 Pack Made from BPA-free, impact resistant and dishwasher durable Eastman Tritan copolyester material lid with one handed push button operation and flip up carrying loop Easy opening hygienic push button sipper lid with locking ring Rotating meter lets you monitor your daily water consumption - Ergonomically design is comfortable to grip Pack of 2