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380ml Stainless Steel Vacuum Flask: Insulated Straw Cups

380ml Stainless Steel Vacuum Flask: Insulated Straw Cups

Regular price $5.50 USD
Regular price Sale price $5.50 USD
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Enjoy Hot or Cold Beverages Anywhere: 380ml Stainless Steel Vacuum Flask with Insulated Straw Cups Tumbler Design

Introducing our 380ml Stainless Steel Vacuum Flask, the ultimate solution for those who crave both style and functionality in their drinkware. Crafted with premium stainless steel and equipped with advanced vacuum insulation technology, this flask ensures that your beverages stay at the perfect temperature for hours on end.


  • Shape: Straight Cup
  • Thermos Material: Stainless Steel
  • Glass Liner Material: Stainless Steel
  • Material: Stainless Steel
  • Metal Type: Stainless Steel
  • Bottle Type: Normal
  • Thermal Insulation Performance: 12-24 hours
  • Production: Vacuum Flasks
  • Feature: Stocked, Eco-Friendly

From steaming hot coffee to refreshing iced tea, this flask keeps your drinks just the way you like them, whether you're on the morning commute or enjoying a day out in the sun. With a generous 380ml capacity, it's perfectly sized to quench your thirst without being bulky or cumbersome.


  • Size: 18cm*6.5cm
  • Material: 304 stainless steel
  • Color: White/blue/pink/brown
  • Capacity: 380ml
  • 360-degree rotation without leakage, suitable for putting in the bag
  • 304 stainless steel inner liner, ensuring drinking water health and insulation durability
  • 6 hours of insulation
  • Easy to clean
  • Acid and alkali resistant

But what sets this flask apart is its innovative design featuring an integrated straw cup. Simply flip open the lid, sip through the straw, and enjoy your drink with ease and convenience. No need to worry about spills or leaks, thanks to the secure sealing mechanism that keeps everything contained.

Not only is this flask practical, but it's also stylishly sleek, making it a perfect accessory for any occasion. Whether you're at the office, the gym, or out for a hike, you'll appreciate the modern design and durable construction that stands up to everyday use.

Upgrade your hydration game with our 380ml Stainless Steel Vacuum Flask with Insulated Straw Cup and experience the perfect blend of form and function in every sip.

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