TRIP is offering a 12-Pack of their Mindful Blend Sparkling Drinks for FREE for a limited time. To get this deal, claim your rebate on this site. Head to your local Costco and purchase the 12-Pack. It’s easy to submit your rebate by snapping a picture of your receipt. Rebates are paid out via PayPal or Venmo. Offer is limited to 1 offer per user or while supplies last. This is a new product at Costco so it may not be at every location yet.