Today only, get a 6-pack of 16 oz. chiller cups for 75% off at Woot–just $9.99! Normally, the pack sells for $39.99. For a price comparison, just one cup sells for $12.99 at eBay. Each reusable cup includes a lid and straw. They are BPA-free and feature a removable grip band. Shipping is a flat rate of $5.00. Limit 4 per customer.

Cool Gear ECO 2 GO 16oz Chiller Cups – 6 pack Assorted Colors – with Band & Straw (reg $39.99) $9.99
Pay $9.99, plus $5.00 shipping
Final Price: $14.99