For in-store pickup only, Walmart offers the Ozark Trail 30-oz. Stainless Steel Tumbler, model no. 83-461, for $9.74. That's tied with our mention from three weeks ago and $9 under the lowest price we could find for a similar tumbler elsewhere. It's BPA-free.

Of note, you can also get the 20-oz. version for $7.74 with in-store pickup. That's $12 under the best price we could find for a similar tumbler elsewhere.