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Technology

HOT OR COLD ALWAYS BOLD

  1. Tru Flask’s double wall vacuum insulation Tru Temp™ technology helps to maintain the temperature of beverages – up to 24 hours for cold drinks and up to 12 hours for hot drinks.
  2. Each Tru Flask features a non-slip powder coat that keeps your flask from sweating and your hands nice and dry.
  3. All Tru Flask bottle lids are interchangeable regardless of flask size, making it easy to switch out lids whenever you desire.