Walmart: Ozark Trail Tumblers as low as $5 March 5th, 2018 By Nicole Leave a Comment This post may contain affiliate links, which means I will make a small commission if you click and make a purchase.Thank you for supporting Cha-Ching on a Shoestring! Walmart.com has this Ozark Trail 30-Ounce Tumbler for as low as $5! These might make a nice gift, too. Get FREE in-store pickup or FREE shipping on orders over $35. Click here to check it out.