Have you gotten yourself a double wall, vacuum sealed tumbler yet? If you are hesitant to spend the $20+ that some brands cost, Walmart has the Ozark Trail 20-Ounce Double-Wall, Vacuum-Sealed Tumbler for just $5! The price varies by color, but as of right now, several of them are priced at $5.
Enjoy your favorite beverage on the go with this Ozark Trail 20-Oz, Double-Wall, Vacuum-Sealed Tumbler. It is ideal for a range of activities including hiking, camping, sporting events and commuting to or use at work. The durable high-grade, double-walled, stainless steel construction ensures that it can hold up to almost any task. Plus, the sweat-free design keeps it dry and easy to handle. This BPA-free tumbler has a shatter-proof and dishwasher-safe lid to prevent spills. It keeps drinks hot or cold and comes in several colors.