While Ozark Trail 12 oz mug does feature double-walled vacuum insulation, it is not capable of maintaining the temperature of the beverage for a very long time. Still, it will prevent your coffee from becoming ice-cold in a matter of minutes – just don’t expect too much from its performance. This tumbler is vacuum-sealed and… Continue reading USA Ozark Trail Double-Wall, Vacuum-Sealed Tumbler Stainless Steel 20oz 590ml
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Ozark Trail 30-Ounce Double-Wall, Vacuum-Sealed Tumbler only $8 74
It holds a lot of water at 40oz, but it doesn’t feel super bulky because it is long and skinny. The handle is super sturdy and high enough that it doesn’t get in the way of a cup holder. Although it isn’t leak proof, the lid screws on and off really easily and keeps the… Continue reading Ozark Trail 30-Ounce Double-Wall, Vacuum-Sealed Tumbler only $8 74