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20oz tumbler cups

Keep your beverages at the perfect temperature for hours with our premium 20oz tumbler cups. Our Stainless steel tumbler cups are crafted from high-quality, food-grade 18/8 stainless steel, offering superior durability and a pure taste with every sip. The advanced Vacuum tumbler cups technology features double-wall insulation, creating an airless space that locks in temperature, keeping hot drinks hot and cold drinks refreshingly cold. Designed for an active lifestyle, our Car tumbler cups fit perfectly in most vehicle cup holders, making them the ideal companion for commutes and road trips. Furthermore, the secure, screw-on lid with a silicone gasket ensures our Leakproof tumbler cups design prevents any spills, whether in your bag, car, or at your desk. These tumblers are not just functional but also stylish, available in a variety of colors and finishes to match your personal style.


The ThermoGuard 20oz Tumbler is engineered for maximum performance and convenience. Below is a detailed specification table and a list of key features to help you understand its capabilities.

Specification Details
Capacity 20 oz (591 ml)
Material 18/8 Food-Grade Stainless Steel (Body), BPA-Free Plastic (Lid)
Insulation Double-Wall Vacuum Insulation
Lid Type Screw-On Lid with Silicone Gasket
Height 7.2 inches (18.3 cm)
Diameter 2.8 inches (7.1 cm) - Base
Weight 12.5 oz (354 g)
Temperature Retention Hot: 6+ hours, Cold: 12+ hours
Dishwasher Safe Top Rack Recommended (Lid hand wash only)
Warranty 5-Year Limited Warranty
  • Condensation-Free Exterior: The vacuum seal prevents sweating, keeping your hands dry and surfaces safe.
  • Fits Standard Cup Holders: The slim base design ensures compatibility with most car and gym cup holders.
  • Easy-Clean Mouthpiece: The lid features a smooth, wide opening for easy drinking and cleaning.
  • Durable Powder Coat Finish: The exterior is coated for a comfortable grip and resistance to chips and scratches.
  • Versatile Use: Perfect for coffee, tea, smoothies, water, and other beverages at home, work, or on the go.

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