Name: MAINSTAYS Stainless Steel Double Wall Tumbler - 473mL
Brand: Mainstays
SKU: 6000200867162
Price: 9.97 CAD
Availability: InStock
Rating: 4.2 (14 reviews)

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MAINSTAYS Stainless Steel Double Wall Tumbler - 473mL

<ul><li>Temperature Retention: Keeps liquids hot for up to 6 hours and cold for up to 24 hours due to double-wall vacuum insulation.</li><li>Mess-Free Use: Features a spill-resistant lid and a sweat-free design to prevent condensation.</li><li>Travel Convenience: Designed to fit most cup holders for easy transport.</li><li>Generous Capacity: Holds 16 oz of liquid.</li></ul>

Double-Walled Spill-Resistant Lid Double-Wall Vacuum Insulated Sweat-free Design Fits Most Cup holders Keeps Liquids Hot Up to 6 Hours Keeps Liquids Cold Up to 24 Hours

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The Mainstays Double Wall Tumbler is all you need to enjoy piping hot or icy cold beverages on the go. This handy grab-and-go beverage container is made with a double wall construction and is vacuum insulated to keep your drinks at just the right temperature for a longer period of time, keeping liquids hot for up to six hours and keeping them cold for up to 24 hours. Its sweat-free design means that you can enjoy a refreshingly cold drink on an extra hot day without messy condensation to worry about. For additional travel ease, this tumbler is even built with size in mind and is crafted to fit most car cupholders, so you can have your drink conveniently within reach for any road trip or short drive. Enjoy your morning commute with the Mainstays Double Wall Tumbler. The tumbler comes with a lid.

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Lid design fails to prevent liquid escape.

Tumblers

Grateful experience

Purchased at the local store.

Works well -- for a reasonable price. The instructions say to handwash it, but I see at least one reviewer who washes their tumbler in the dishwasher.

Some people mentioned liquids building up in the lid. No problem. Place warm water and a drop of dishwashing liquid in the tumbler, secure the lid, shake, and voila! everything is clean. Rinse well with warm water, shaking with the lid on it again, as many times as necessary to get rid of suds.

I Plan to Buy More of These

I measured this cup to hold at least 480 mL and it does an excellent job at insulating.
I don't know how durable the lid mechanism will be.
It stacks to some extent ( about half way )

excellent insulation, good capacity

They put sticky price tag aver the vacuum cover and thus one pulls off the cover with the price tag removal. They should think before placing the price tag.

Price tag placement

The plastic cap is not airtight and leaks very easily. I expected it to seal properly, but liquid seeps out even with minimal movement. Definitely disappointing and not reliable for travel or storage.

Mainstays Stainless Steel Double Wall 16oz Tumbler with brushed stainless steel finish and clear spill-resistant lid, vacuum insulated to keep drinks hot for 6 hours and cold for 24 hours, sweat-free design, fits most car cup holders, suitable for on-the-go beverage storage.

MAINSTAYS Stainless Steel Double Wall Tumbler - 473mL

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