Stainless Steel Vacuum Insulated Flask with Straw

Discover the ultimate companion for your daily hydration needs with our premium 18 OZ Stainless Steel Vacuum Insulated Flask. This flask is engineered to keep your beverages at the perfect temperature for hours, whether you're enjoying a hot coffee on a chilly morning or a refreshing cold drink during a summer outing. Designed with a convenient straw for easy sipping, it's ideal for busy individuals, travelers, and families alike. As a Leakproof Stainless Steel Vacuum Insulated Flask, it ensures no spills or messes, making it perfect for use in cars, bags, or on-the-go. Its robust construction and advanced vacuum insulation technology guarantee that your drinks stay hot or cold as long as you need. For those who prioritize health and safety, this BPA Free Stainless Steel Vacuum Insulated Flask is made from high-quality, food-grade materials, free from harmful chemicals. Whether you're heading to work, gym, or a weekend adventure, this Travel Stainless Steel Vacuum Insulated Flask is built to withstand the rigors of daily use while maintaining its sleek, modern appearance. Explore the detailed specifications below to see why it's a top choice for hydration solutions.


The Stainless Steel Vacuum Insulated Flask with Straw combines functionality with style, featuring a durable 18/8 stainless steel interior that resists rust and odors. Its double-wall vacuum insulation minimizes heat transfer, ensuring your beverages retain their temperature for extended periods. The included straw is made from flexible, safe materials, allowing for effortless drinking without compromising on hygiene. Additionally, the flask's wide mouth facilitates easy cleaning and filling, while the ergonomic design fits comfortably in hand or most cup holders. With a focus on user convenience, the Stainless Steel Vacuum Insulated Flask with Straw includes a carry handle for portability and a secure lid to prevent leaks. It's available in multiple colors to suit personal preferences, making it a versatile addition to any lifestyle. Below, you'll find a comprehensive breakdown of its key parameters in both list and table formats for easy reference.

  • Capacity: 18 ounces (approximately 530 ml)
  • Material: 18/8 food-grade stainless steel (inner and outer layers)
  • Insulation Type: Double-wall vacuum insulation
  • Temperature Retention: Keeps hot drinks hot for up to 12 hours and cold drinks cold for up to 24 hours
  • Lid Type: Screw-on lid with integrated straw and carry handle
  • Straw Material: BPA-free silicone, flexible and dishwasher safe
  • Leakproof Design: Yes, with a secure sealing mechanism
  • Weight: 0.65 lbs (approximately 295 grams)
  • Dimensions: Height: 8.5 inches (21.6 cm), Diameter: 3 inches (7.6 cm)
  • Additional Features: Wide mouth for easy cleaning, ergonomic grip, and available in colors like black, blue, and silver
ParameterSpecification
Capacity18 oz (530 ml)
Material18/8 Stainless Steel
InsulationDouble-Wall Vacuum
Hot RetentionUp to 12 hours
Cold RetentionUp to 24 hours
Lid TypeScrew-On with Straw
Straw MaterialBPA-Free Silicone
LeakproofYes
Weight0.65 lbs (295 g)
Height8.5 inches (21.6 cm)
Diameter3 inches (7.6 cm)
Colors AvailableBlack, Blue, Silver

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