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Premium 20oz Vacuum Insulated Tumbler Coffee Cup - China Suppliers & Factory Quality for Coffee Lovers
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Frequently Asked Questions
Q How long does the 20oz insulated tumbler keep drinks hot or cold?
Our 20oz premium vacuum coffee cup 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.
Q Are the materials used in the tumbler safe and BPA-free?
Yes, the tumbler is crafted from premium 18/8 food-grade stainless steel, and all lid options are 100% BPA-free, ensuring a safe, non-toxic, and metallic-taste-free drinking experience.
Q Does this 20oz vacuum coffee cup fit in standard car cup holders?
Absolutely. The tumbler is designed with a sleek, tapered base that fits securely in most standard vehicle cup holders, making it ideal for daily commutes and travel.
Q What are the lid options available for the insulated tumbler?
We offer multiple lid options, including splash-resistant sliding lids and straw-friendly lids. Each lid is equipped with a premium silicone gasket to minimize leaks and heat loss.
Q Is the premium vacuum coffee cup dishwasher safe?
To preserve the high-quality powder coating and vacuum seal integrity, hand washing is highly recommended. The wide mouth design makes manual cleaning quick and easy.