Costco Sale: Contigo Cortland 3-Pk Water Bottle Set $15.99

1/22/16. Leak-proof, spill-proof and easy to use with one hand. Costco has the Contigo Cortland 3-Pack Water Bottle Set on sale for $15.99 (after manufacturer’s instant rebate), now through January 24, 2016. That is $4 off Costco’s regular price of $19.99. While supplies last. Features: • Autoseal button automatically seals between sips • Carry handle clips to bag or backpack • Button lock prevents accidental pressing • Spout cover…