PERFECT TRAVEL BOTTLE: The bottle fits most cup holders so it can be kept in your car. Double-wall insulation keeps your favorite tea, coffee or other hot beverage hot for up to 8 hours and cold for up to 12 hours Tough and Durable: Unlike regular mugs, this means it can withstand knocks. Everything is made from BPA-free materials so your drinks are safe to drink. LEAK-PROOF LID: This trigger-type lid makes this travel thermos spill-proof and easy to use with one hand. The lid is designed with a button that opens the spout on the top. You can throw it into your work bag without worrying about EASY TO CLEAN DESIGN: This bottle is crafted with a wide glass opening, making hand washing a breeze. All components are dishwasher safe, making cleaning easier for both men and women.