It all comes down to that first sip. You’ve waited so long already, but you’ve also been burned many times in the past. Wait too long though and your coffee tastes like cold garbage. The Smart Lid turns a bright red while the contents of the cup are at or above 118F (48C). Smart Lids are disposable, but they are fully recyclable. You don’t have to carry your travel mug around with you all day just because you wanted to take your coffee with you as you leave the house in the morning. If you order a pack of forty, two dollars will be donated to the Children’s Burn Foundation. The lids come with 12Oz double wall insulated cups and will be ready to ship in July. For forty packs, pledge $39.