Discover the ultimate drinking experience with our premium double wall stainless steel tumbler. This innovative tumbler is engineered with advanced double wall vacuum insulation technology, ensuring your beverages stay at the perfect temperature for hours on end. Whether you’re enjoying a hot morning coffee or a refreshing iced drink in the afternoon, our tumbler delivers consistent performance. It's not just any insulated stainless steel tumbler; it’s designed to meet the demands of daily use, offering durability and style. Choose from different sizes, including the compact 20 oz stainless steel tumbler for quick sips or the larger 30 oz stainless steel tumbler for extended hydration. Plus, with its secure lid, it doubles as a leakproof stainless steel tumbler, making it ideal for on-the-go lifestyles, travel, and outdoor adventures. Crafted from high-quality materials, it resists rust and condensation, keeping your hands dry and your drinks pure.

The DuraPro Double Wall Stainless Steel Tumbler is built to last with precision engineering. It features a sleek, ergonomic design that fits comfortably in most car cup holders and bags. The double wall construction not only provides superior insulation but also adds structural integrity, preventing dents and damage from everyday bumps. Here are the key specifications:

• Material: 18/8 food-grade stainless steel (inner and outer walls)
• Insulation Type: Double wall vacuum sealed
• Capacity Options: 20 oz, 30 oz
• Lid Type: Leakproof screw-on lid with silicone gasket
• Temperature Retention: Keeps hot drinks hot for up to 6 hours and cold drinks cold for up to 12 hours
• Exterior Finish: Brushed stainless steel with sweat-proof coating
• Dimensions (20 oz): Height: 7.5 inches, Diameter: 3.2 inches
• Dimensions (30 oz): Height: 8.9 inches, Diameter: 3.5 inches
• Weight: 20 oz: 12.5 oz, 30 oz: 15 oz
• Dishwasher Safe: Top rack only (lid recommended for hand washing)

For a detailed comparison, refer to the table below:

The DuraPro Double Wall Stainless Steel Tumbler includes additional features like a wide mouth for easy cleaning and filling, and it's BPA-free for safe, healthy use. Its versatility makes it suitable for coffee, tea, water, smoothies, and more, adapting to various environments from office settings to hiking trails.