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30 oz coffee tumbler

When you're constantly on the move, your coffee deserves the best protection. Our high-capacity travel coffee tumbler is engineered for the modern commuter and adventurer. Crafted from premium, food-grade materials, this vessel is a certified BPA free coffee tumbler, ensuring that every sip is pure and free from harmful chemicals. The advanced double wall coffee tumbler construction with vacuum insulation is the core of its performance, locking in temperature for hours on end. For those who prefer a different drinking experience, we also offer a versatile coffee tumbler with straw lid option, making it easy to enjoy your beverage without unscrewing the cap. This 30 oz tumbler is your ultimate companion for long drives, office hours, and outdoor excursions.
The Summit Tumbler 30oz is designed with meticulous attention to detail to meet the highest standards of durability and user convenience. Its robust construction is built to withstand the rigors of daily use, featuring a scratch-resistant powder-coated exterior that provides a secure grip. The lid is equipped with a secure lock mechanism to prevent leaks and spills, making it completely safe to toss into a bag. Below is a detailed breakdown of its specifications and a comparison of its thermal performance.

Product Specifications

  • Capacity: 30 oz (887 ml)
  • Material: 18/8 Premium Stainless Steel (Interior & Exterior)
  • Insulation: Double-Wall Vacuum Insulation
  • Lid Type: Press-in Lid with Slider Opening & Optional Straw Lid
  • Finish: Durable Powder-Coated Matte Finish
  • Dimensions: Height: 9.2 inches (23.4 cm), Diameter: 3.5 inches (8.9 cm)
  • Weight: 1.2 lbs (0.54 kg)
  • Dishwasher Safe: Lid (Top Rack), Tumbler (Not Recommended)
  • Warranty: 5-Year Limited Manufacturer Warranty

Temperature Retention Performance

Beverage Type Initial Temperature Temperature After 6 Hours Retention Efficiency
Hot Coffee 195°F (90.5°C) 165°F (73.9°C) 85%
Iced Coffee 40°F (4.4°C) 48°F (8.9°C) 80% (Ice Retention)

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