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Keep your beverages at the perfect temperature for hours, whether you're on a long journey or just heading to the office. Our 1L Stainless Vacuum Flask is engineered for superior thermal retention, keeping hot drinks hot and cold drinks cold. This makes it an ideal choice for a variety of activities. For smaller, more portable needs, consider our 500ml Stainless Vacuum Flask. If your adventures take you off the beaten path, our rugged Outdoor Stainless Vacuum Flask is built to withstand the elements. For the daily commuter, our convenient Car Stainless Vacuum Flask fits perfectly in most cup holders. And for complete peace of mind against spills, our Leakproof Stainless Vacuum Flask ensures your bag stays dry.


The 1L Stainless Vacuum Flask is crafted with precision and user experience in mind. Constructed from high-grade, food-safe 304 stainless steel, it is entirely BPA-free, ensuring your drinks taste pure and uncontaminated. The advanced double-wall vacuum insulation technology is the core of its performance, creating a powerful barrier against temperature transfer. This flask isn't just about keeping your coffee hot; its superior insulation is equally effective at preserving the chill of your iced water or sports drinks throughout the day. The exterior features a durable, scratch-resistant finish that maintains its sleek look even after years of use. A wide mouth opening allows for easy filling, cleaning, and even adding ice cubes. The ergonomic, leak-proof cap clicks securely into place, providing a reliable seal that you can count on. Designed with a comfortable, non-slip grip, the 1L Stainless Vacuum Flask is as practical and user-friendly as it is high-performing, ready to become your go-to companion for hydration.

  • Capacity: 1 Liter (1000ml)
  • Material: 304 Food-Grade Stainless Steel (Inner & Outer Wall)
  • Insulation: Double-Wall Vacuum Insulation
  • Hot Retention: Up to 12 hours
  • Cold Retention: Up to 24 hours
  • Lid Type: Leak-Proof Screw Cap with Handle
  • Opening Diameter: 58mm (Wide Mouth)
  • Exterior Finish: Durable, Scratch-Resistant Paint
  • Height: 25cm
  • Diameter: 8.5cm
  • Weight: 450g
Feature Specification
Primary Material 304 Stainless Steel
Insulation Technology Double-Wall Vacuum
Temperature Retention (Hot) ≥95°C for 6 hours; ≥60°C for 12 hours
Temperature Retention (Cold) ≤10°C for 24 hours (with ice)
Lid Seal Silicone Gasket
Dishwasher Safe Body: Yes (Top Rack Recommended); Lid: Hand Wash Only
Warranty 5 Years

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