These mugs are manufactured using premium food-grade 304 Stainless Steel (304 SS), which is highly resistant to rust, corrosion, and flavor retention, ensuring a clean and safe drinking experience.

The vacuum handle cup comes in four versatile sizes to match your preferences: 10oz, 12oz, 16oz, and 24oz, making them perfect for espresso shots, standard coffee, or large beers.

The double-wall vacuum insulation effectively prevents heat transfer. It keeps your hot coffee piping hot for up to 6 hours and your cold beer or iced drinks chilled for up to 12 hours.

Yes, the ergonomic and sturdy handle is welded securely to the body, providing a comfortable and reliable grip, which makes it ideal for camping, commuting, office use, and outdoor travel.

To maintain the premium finish and guarantee the long-term effectiveness of the vacuum seal, we highly recommend hand washing the mug with mild soap and warm water.