Thumb Score: +20

Aegis Tumblers via Amazon [amazon.com] has 24-Oz Encool SwiftSip Insulated Stainless Steel Water Bottle w/ One-Touch Flip Lid Straw (Ghost Party) on sale for $9.99 – an additional 50% = $4.99 when you apply code FWHHBEXQ at checkout. Shipping is free w/ Prime or on $35+.

Note: Codes don’t always apply seamlessly. If you’re having issues with PC try clicking Review Order and refreshing the page. If you are using the Amazon app be sure to tap on the arrow that appears in the promo code box to apply the code before tapping the Continue button. I was only able to get deal on Ghost Party option.