When you're on the go, whether commuting, hiking, or traveling, having a reliable drink container is essential. Our premium stainless steel insulated cup with lid is engineered for maximum performance and durability. With a generous 20 oz insulated cup with lid capacity, it's perfect for a long day out. The advanced vacuum insulated cup with lid technology ensures your beverages stay at the ideal temperature for hours. Furthermore, our leakproof insulated cup with lid design guarantees no spills, making it a trustworthy companion in any bag.


The TravelMaster Insulated Cup is constructed with high-grade 18/8 stainless steel, providing a rust-resistant and BPA-free interior. Its double-wall vacuum insulation maintains hot drinks warm for up to 6 hours and cold beverages chilled for over 12 hours. The lid features a secure screw-on mechanism with a silicone seal, ensuring a tight closure. Below are the detailed specifications presented in a list and table for clarity.

Key Features

  • Material: 18/8 Food-Grade Stainless Steel
  • Capacity: 20 oz (591 ml)
  • Insulation: Double-Wall Vacuum
  • Lid Type: Screw-On with Silicone Gasket
  • Temperature Retention: Hot 6+ hours, Cold 12+ hours
  • Exterior Finish: Powder-Coated, Sweat-Proof
  • Dimensions: 3.5" diameter x 7.25" height
  • Weight: 12.5 oz (354 grams)
  • Dishwasher Safe: Top Rack Only

Detailed Specifications

Attribute Specification
Primary Material 18/8 Stainless Steel
Inner Wall Stainless Steel, BPA-Free
Outer Wall Powder-Coated Stainless Steel
Lid Material BPA-Free Plastic with Silicone Seal
Vacuum Insulation Double-Wall, Copper Sealed
Liquid Capacity 20 fl oz (591 ml)
Hot Retention (≥140°F) 6 hours
Cold Retention (≤40°F) 12 hours
Lid Type & Lock Screw-On, Leakproof
Base Diameter 3.5 inches
Overall Height 7.25 inches
Product Weight 12.5 oz (354 g)
Care Instructions Hand Wash Recommended, Top Rack Dishwasher Safe
Warranty 5-Year Limited

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