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BPA Free Stainless Steel Vacuum Insulated Flask

Discover the ultimate hydration companion with our 18 OZ Stainless Steel Vacuum Insulated Flask, designed to keep your beverages at the perfect temperature for hours. Experience worry-free carrying with its Leakproof Stainless Steel Vacuum Insulated Flask construction, making it ideal for daily commutes and busy schedules. Whether you're heading on a long journey or a quick getaway, our Travel Stainless Steel Vacuum Insulated Flask offers lightweight durability and ergonomic design. For outdoor enthusiasts, the Outdoor Stainless Steel Vacuum Insulated Flask withstands rugged conditions while maintaining insulation performance. Crafted from high-quality BPA-free stainless steel, this flask ensures purity and safety in every sip.


The BPA Free Stainless Steel Vacuum Insulated Flask combines advanced technology with user-centric features to meet modern demands. Below are the detailed specifications presented in both list and table formats for clarity.

  • Material: 18/8 Food-Grade Stainless Steel (BPA-Free)
  • Capacity: 18 oz (532 ml)
  • Insulation Type: Double-Wall Vacuum Insulation
  • Temperature Retention: Keeps hot drinks warm for up to 12 hours and cold beverages chilled for up to 24 hours
  • Lid Design: Screw-top with Leakproof Seal
  • Exterior Finish: Powder-coated, sweat-proof surface
  • Dimensions: 8.5 inches in height, 2.8 inches in diameter
  • Weight: 12 ounces (340 grams)
  • Care Instructions: Hand wash recommended; dishwasher safe (lid separately)
Feature Description
Construction Made from durable 18/8 stainless steel, ensuring no chemical leaching and BPA-free safety.
Vacuum Insulation Double-wall technology with a vacuum layer to minimize heat transfer, maintaining temperature consistency.
Leakproof Mechanism Secure screw lid with silicone gasket for spill-proof performance during travel or outdoor activities.
Portability Lightweight design with a carry handle for easy transport in bags or by hand.
Versatility Suitable for a wide range of beverages including coffee, tea, water, and smoothies.
Warranty Backed by a 5-year limited warranty against manufacturing defects.

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