Hop over to Walmart and get a deal on Ozark Trail 40-Oz Vacuum Insulated Stainless Steel Tumbler, Mint Green. Get other colors for just $14.97. Designed with a straw lid, this tumbler maintains the temperature of your beverages, ensuring that your hot drinks stay hot and cold drinks stay chilled. The removable lid features two … Continue reading Ozark Trail 40-Oz Vacuum Insulated Stainless Steel Tumbler from $10.97 (Reg. $20)