STAINLESS STEEL INSULATED TUMBLER 1200 ML

About STAINLESS STEEL INSULATED TUMBLER 1200 ML

• Material: Primarily constructed from high-quality, food-grade stainless steel, typically 304 (18/8) stainless steel for the interior and sometimes 201 stainless steel for the exterior. This ensures durability, rust resistance, and a clean taste that doesn't impart metallic flavors to your drinks.
• Insulation: The defining feature is its double-wall vacuum insulation. This technology creates a vacuum seal between two layers of stainless steel, significantly reducing heat transfer through conduction and convection.
  • Temperature Retention: This allows the tumbler to keep drinks:
    • Cold: Typically for 12-24 hours (some even claim up to 48 hours for iced drinks).
    • Hot: Usually for 6-12 hours.
• Capacity: 1200 ml (1.2 Liters) is a substantial capacity, ideal for all-day hydration, long commutes, gym sessions, outdoor adventures, or shared beverages.
• Lid and Straw: Most 1200 ml tumblers come with a versatile lid, often featuring:
  • Straw Opening: A dedicated opening for a reusable straw (often included, made of stainless steel or durable plastic).
  • Direct Sip Opening: A flip-top or slider mechanism for direct sipping.
  • Leak-Proof/Splash-Proof Design: Lids are designed to be highly resistant to spills and splashes, though "leak-proof" might vary if the straw opening is left open.
• Handle: A prominent feature of most 1200 ml tumblers is a sturdy, ergonomic handle integrated into the side of the tumbler. This makes it easy and comfortable to carry such a large volume of liquid.
• Base Design: Often features a tapered or narrower base that is designed to fit into most standard car cup holders, despite its large capacity.
• Finish and Aesthetics: Available in a wide range of colors (powder-coated matte finishes are common for durability and grip), textures, and sometimes patterns. The large size also provides ample space for branding or personalization.
• BPA-Free & Non-Toxic: Ensures that no harmful chemicals leach into your beverages.
• Durability: Built to withstand daily use, impacts, and temperature extremes.
• Easy to Clean: Wide mouth opening makes it easy to add ice cubes and facilitates thorough cleaning. Handwashing is often recommended for longevity, especially for colored finishes, though some components might be dishwasher-safe.