Head over to Walmart where you can score the Ozark Trail 20-Ounce Double-Wall, Vacuum-Sealed Tumbler in Orange for only $5 (Reg $7.74)! Opt for FREE Store Pickup or get FREE Shipping on $35+ orders. This 20-ounce travel tumbler is made with high-grade 18/8 stainless steel, and is double-walled and vacuum-sealed for maximum temperature control. Get it here!