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CE Certification 64oz Outdoor Insulated Vacuum Flask - Durable & Functional for Sports & Leisure | China Suppliers & Factory Supplier, Factories
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CE Certification 64oz Outdoor Insulated Vacuum Flask - Durable & Functional for Sports & Leisure | China Suppliers & Factory Supplier, Factories
The 64oz Insulated Vacuum Flask is expertly crafted for professionals seeking both functionality and durability. Ideal for various environments—be it the office, a sports event, or a construction site—this vacuum flask guarantees your beverages stay at the perfect temperature for hours. Thanks to its efficient cold preservation for up to 32 hours and heat retention for 22 hours, it is the ultimate choice for those who prioritize quality and performance. Sourced from trusted suppliers in China, this factory-manufactured flask meets high standards of reliability and effectiveness, making it an essential accessory for anyone who values their drinks at optimal temperatures
How long can the 64oz Outdoor Insulated Vacuum Flask keep drinks cold or hot?
The 64oz outdoor insulated vacuum flask features advanced double-wall vacuum insulation, which keeps your beverages ice-cold for up to 24 hours or piping hot for up to 12 hours, making it perfect for sports and outdoor adventures.
Is this sports vacuum flask leak-proof and easy to carry?
Yes, it is designed with a 100% leak-proof lid and features a sturdy, ergonomic carry handle. The exterior remains sweat-free, ensuring a secure grip and clean storage in your sports bag.
What materials are used to construct the 64oz vacuum flask?
This flask is constructed from premium food-grade 18/8 (304) stainless steel. It is 100% BPA-free, non-toxic, and highly resistant to rust and flavor transfer, preserving the pure taste of your drinks.
Is the 64oz outdoor vacuum flask suitable for carbonated drinks?
We recommend using it for still beverages like water, sports drinks, tea, and coffee. Carbonated drinks can build up pressure inside the flask, which may cause difficulty when opening or lead to minor leaks.
What is the best way to clean and maintain the insulated sports flask?
To maintain its insulation performance and exterior finish, hand washing with warm soapy water and a soft bottle brush is highly recommended. Avoid placing it in the dishwasher, microwave, or freezer.
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