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Walmart has their Ozark Trail 30-Ounce Double-Wall, Vacuum-Sealed Tumbler on for $ 6 when Stainless Steel color is selected. Free pickup in store, or if order reaches $ 35.
They also have Orange for $ 7. Other colors are regular price.
- Double-wall vacuum insulation keeps drinks cold or hot
- Sweat-free design
- Durable, rust-proof
Almost 9000 reviews, and rated 5 stars.