This Royalford travel mug is perfect for hot and cold drinks thanks to double-walled insulation, whether you need a hot coffee to wake up or a cold drink of water to keep your moisture in. The same double-walled insulation also means you’ll never have the slippery experience of snapping a sweaty mug. When in need of coffee, your caffeinated mind cannot be bothered by a lid or small openings. With this travel coffee mug, you simply fold back the lid to sip caffeine easily and comfortably.The Royalford Classic Insulated Travel Mug, 14 oz, is perfect for transportation or work. The double-walled insulation keeps your drinks hot or cold longer and has a stable exterior with a wide handle. It fits most cup holders, has an easy-to-drink lid and a locking flap to prevent spillage. 400ml perfect size to get you started in the morning without slowing down. At the end of the day, remember to hand wash or insert in dishwasher your mug, not use it in the microwave.