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leakproof vacuum flask

Discover the ultimate solution for keeping your beverages at the perfect temperature all day long with our advanced leakproof vacuum flask. This premium stainless steel vacuum flask is engineered for durability and style, ensuring your drinks stay hot or cold for extended periods. Its superior insulation technology makes it an exceptional insulated vacuum flask, perfect for daily use, whether you're at the office, on a hike, or commuting. Designed with portability in mind, this versatile travel vacuum flask features a sleek, lightweight build that fits easily in car cup holders, backpacks, or bags. With a generous capacity, our reliable 1 liter vacuum flask is ideal for staying hydrated during long trips or busy days, while the leakproof cap guarantees no spills, even when on the move. Crafted from high-quality, BPA-free materials, it offers a safe and eco-friendly way to enjoy your favorite beverages anytime, anywhere.


The LeakProof Pro Flask is meticulously designed to meet the highest standards of performance and convenience. It features double-wall vacuum insulation, which effectively maintains the temperature of hot drinks for up to 12 hours and cold beverages for up to 24 hours. The flask is constructed from 18/8 food-grade stainless steel, ensuring it is rust-resistant and retains no odors or flavors. Its wide mouth allows for easy filling and cleaning, while the ergonomic, leakproof screw-on lid provides a secure seal to prevent any accidental leaks. The exterior is finished with a durable, sweat-proof coating that keeps condensation at bay, making it comfortable to hold. Additionally, the LeakProof Pro Flask includes a carry handle for added portability and is dishwasher safe for effortless maintenance. Below is a detailed overview of its specifications:

  • Capacity: 1 Liter (32 oz)
  • Material: 18/8 Food-Grade Stainless Steel
  • Insulation: Double-Wall Vacuum
  • Temperature Retention: Hot for 12 hours, Cold for 24 hours
  • Lid Type: Leakproof Screw-On Cap
  • Exterior Finish: Sweat-Proof Coating
  • Additional Features: Carry Handle, Wide Mouth, Dishwasher Safe
SpecificationDetails
Height10.5 inches (26.7 cm)
Diameter3.2 inches (8.1 cm)
Weight14.5 oz (411 g)
Warranty5 Years
Color OptionsBlack, Silver, Blue, Green

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