Name: Mainstays 1L Stainless Steel Insulated Flask for Hot & Cold Beverages
Brand: Mainstays
SKU: 6000196073463
Price: 14.88 CAD
Availability: InStock
Rating: 3.8 (12 reviews)

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Mainstays 1L Stainless Steel Insulated Flask for Hot & Cold Beverages

Double Wall<br><ul><li>Brand: Mainstays.</li><li>Capacity: 1 Liter (33.8 fl oz).</li><li>Double wall vacuum insulated stainless steel construction.</li><li>Keeps drinks hot for up to 8 hours, cold for up to 24 hours.</li><li>Leak-proof lid prevents spills and leaks during travel.</li><li>Ideal for hot &amp; cold beverages like coffee, tea, water, and soup.</li><li>Durable, rust-resistant stainless steel body for long-lasting use.</li><li>safe for everyday use and easy to clean.</li></ul>

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Stay refreshed all day with the Mainstays 1L Stainless Steel Insulated Flask, designed for both hot and cold beverages. Featuring a durable double wall vacuum insulated construction, this flask keeps drinks hot for up to 8 hours and cold for up to 24 hours, making it perfect for your morning coffee, afternoon tea, or icy water. The leak-proof lid ensures no spills or leaks in your bag, while the 1-liter capacity is ideal for daily commutes, office use, and weekend outings. Made with high-quality stainless steel, it’s BPA-free, easy to clean, and built to withstand everyday use.

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Keeps beverages and water warm for Atleast 8 hrs, I use it to survive my night shifts.

Drink was still cold at the end of the work day. Seems well made and holds lots of liquid.

Mainstays Stainless steel flask

I received this flask as a early birthday present and I like it it has a sturdy handle pour thru stopper says on flask only 8 hours hot but I put really hot water from the kettle in it and find I get more than 8 hours of heat from this flask it's durable steel construction it is the perfect fit for me and my 8 hour shift at work would highly recommend this flask it doesn't leak and is compact enough to carry with me to and from work at lunchtime my coffee is still hot perfect for me

Simple yet practical flask

This worked for about two months, but since then, it has not held the temperature for more than about three hours at most. I got it so that I can have hot water in the morning without having to wait for it to boil, but it's completely cold by the morning, even if it has only waited for about five hours.

Don't buy it

Failed to insulate.....Lost vacuum seal after 9 months. Now it is just a metal flask.

disappointed