VACUUM FLASK - The double walled vacuum technology is stylish, functional and brilliantly durable with the stainless steel build quality.HOT AND COLD - With the Myga Bottle, cold liquids stay cold for 24 hours without any condensation on the outside of the bottle and hot liquids stay hot for 12 hours.NO LEAK - The high quality silicone ring ensures no leaks no matter how much you shake it, and the double wall design helps prevent sweating.WIDE MOUTH - The wide mouth of the Myga Water Bottle fits ice cubes perfectly and also fits brilliantly into standard cup holders and trays.PERFECT ACCESSORY - Our water bottle is perfect for your hydration needs during yoga, pilates, hiking, camping, crossfit and outdoor sports.