Costco Sale: Arctic Cool Cooling Towel 2-Pack $9.99

*UPDATE* 7/28/16. Keep cool on those hot summer days. Costco has the Arctic Cool Cooling Towel 2-Pack on sale for $9.99 (after manufacturer’s instant rebate), now through August 15, 2016. That is $3 off Costco’s new lower regular price of $12.99. While supplies last. Features: • Towel cools body temperature when wet for up to 2 hours • 3-Step Cooling Activation (Wet it, Wring it out, Snap It) Check out…