Picnic Isothermal Flask

Picnic Isothermal Flask: Keep Your Meals Fresh and Tasty

Planning a day out? The isothermal flask is your trusted companion for keeping food and drinks at the perfect temperature for hours. Whether you're heading to the park, beach, or a hiking trail, our flasks ensure your meals stay fresh and enjoyable. For smaller portions or quick snacks, the 650ml isothermal flask is compact and lightweight, ideal for solo adventurers or light packers. If you need more capacity for family outings or group activities, the 1.3L isothermal flask offers ample space without compromising on portability. All our products are made from a food-grade isothermal flask material, ensuring safety and hygiene for your consumables. With superior insulation technology, these flasks maintain temperatures effectively, so you can savor hot soups or chilled salads just as you packed them.


Detailed Specifications of the Picnic Isothermal Flask

The Picnic Isothermal Flask is engineered with precision to meet the demands of outdoor enthusiasts and daily commuters. Below, you will find a comprehensive breakdown of its features and technical parameters, presented in lists and a table for clarity.

  • High-quality stainless steel interior and exterior for durability and easy cleaning.
  • Advanced vacuum insulation technology that minimizes heat transfer.
  • Leak-proof lid with a secure locking mechanism to prevent spills during transport.
  • Ergonomic design with a comfortable grip handle for easy carrying.
  • Wide mouth opening for convenient filling and cleaning.
  • BPA-free and odor-resistant materials to ensure food safety.
Parameter 650ml Model 1.3L Model
Capacity 650 milliliters 1.3 liters
Weight 450 grams 780 grams
Insulation Duration (Hot) Up to 8 hours Up to 10 hours
Insulation Duration (Cold) Up to 12 hours Up to 14 hours
Material Stainless Steel (304 Grade) Stainless Steel (304 Grade)
Lid Type Screw-on with silicone seal Flip-top with lock
Dimensions (H x W) 20cm x 12cm 28cm x 16cm

For optimal performance, always preheat or pre-chill the Picnic Isothermal Flask before use. This enhances temperature retention, ensuring your contents stay hot or cold for the maximum duration. Regular cleaning with mild soap and water will maintain its pristine condition and longevity.

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