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Insulated Small Mouth Flask: Your Go-To for Outdoor and Everyday Hydration

For those who need reliable temperature control in a practical and portable design, the insulated small mouth flask is the ultimate solution. Whether you're an avid hiker, a daily commuter, or simply someone who appreciates keeping beverages at their ideal temperature for hours, this flask delivers. Its compact and user-friendly design makes it an indispensable companion for any activity. Our key focus is on providing superior performance through advanced insulation technology. We understand that durability and leak prevention are paramount for a travel small mouth flask, which is why we've engineered our product to withstand the rigors of daily use. Crafted from high-grade materials, this stainless steel small mouth flask ensures your drinks stay hot or cold without any metallic aftertaste. The thoughtful design guarantees it is a truly leakproof small mouth flask, giving you complete peace of mind when it's tossed in a bag. For those who need ample hydration on the go, our spacious 1 liter small mouth flask offers the perfect capacity without being overly bulky.


Detailed Technical Specifications of the Insulated Small Mouth Flask

The Insulated Small Mouth Flask is meticulously designed with precision and performance in mind. Below are the detailed specifications that highlight its construction and capabilities.

Core Material & Construction:

  • Body Material: 18/8 Food-Grade Stainless Steel (304 Grade)
  • Interior & Exterior: BPA-Free and Non-Toxic Coatings
  • Insulation Technology: Double-Wall Vacuum Insulation
  • Lid Construction: Screw-On Lid Made from Stainless Steel with a Silicone Gasket

Performance & Capacity:

Feature Specification
Total Capacity 1 Liter (33.8 fl oz)
Mouth Opening Diameter 38mm (1.5 inches)
Heat Retention (Hot Liquids) Up to 12 hours
Cold Retention (Iced Liquids) Up to 24 hours
Weight (Empty) 450 grams (approx. 1 lb)
Overall Height 25 cm (9.8 inches)
Base Diameter 8 cm (3.1 inches)

Additional Features:

  • Leakproof Guarantee: Patented silicone seal ensures a 100% leakproof experience.
  • Carry Handle: Integrated stainless steel carry handle for easy portability.
  • Finish: Available in Brushed Stainless Steel, Matte Black, and Navy Blue finishes.
  • Care Instructions: Hand wash recommended; dishwasher safe (top rack only).

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