Thumb Score: +11

Amazon [amazon.com] has 20-Oz Contigo Superior 2 Stainless Steel Travel Mug w/ Handle & Leak-Proof Lid 2 for $40.98 – (multibuy discount) = $14.49.
Shipping is free with Prime or on $35+ orders.

Savings
Get 2 for the price of 1 (check and activate [amazon.com])