These insulated tumblers are constructed using premium 304 food-grade stainless steel (304 SS). This high-quality material ensures superior durability, rust resistance, and maintains a clean, metallic-free taste for all your beverages.

The vacuum mugs are available in two popular capacity sizes: 30oz and 40oz. These sizes are ideal for maintaining hydration throughout the day during outdoor trips, office hours, or long commutes.

Yes, our insulated tumblers feature multiple configurations, including options with a secure lid, a reusable straw, and an ergonomic handle designed for comfortable carrying and easy sipping on the go.

Thanks to the advanced double-wall vacuum insulation technology, these mugs can keep your drinks ice-cold for up to 24 hours and piping hot for up to 12 hours, depending on environmental conditions.

Yes, both the 30oz and 40oz insulated tumblers are designed with a tapered base, allowing them to fit securely in most standard automotive cup holders, making them the perfect travel companion.