The double vacuum insulated stainless steel Flow Cup will keep your drinks cold for 9 hours and hot for 3! The Flow Cup is perfect for any beverage- from hot coffee to cold water or even warm red wine to ice cold beer! Thanks to the Flow Cups useful open and close sip lid, simple spills are a thing of the past. Simply push the slider to reveal the cups drinking hole, or even enjoy your beverage without the lid. With the cups double vacuumed stainless steel walls, you won’t have to worry about burning your hand on the outside of the cup or the cup slipping out of your hand because of condensation! With a clear branding area, the Flow Cups would excel in the office, at home or even at your local café!