Insulated Coffee Tumbler, 15 Oz Stainless Steel Mug Leak-Proof Lid

With double-wall stainless steel construction, condensation and heat transfer are controlled in this insulated coffee tumbler, keeping your brew at the right temperature for hours while fitting most car cup holders and daily routines. The 15 oz (443 ml) capacity pairs with a leak-proof lid and vacuum thermal tech to reduce temperature loss for both hot coffee and iced beverages. Designed and printed by Gelato, the tumbler complements artistic drinkware collections as a practical thermal flask and everyday drink vessel. Matte exterior text reads SILENCE SPEAKS LOUDER., giving the stainless steel cup a statement finish for commuting, use, or travel.

Product details

This 15oz travel mug is built from durable stainless steel and engineered as a spill proof container with a secure lid that helps prevent leaks during movement. The double-wall construction and vacuum thermal tech work together to keep beverages hot or cold longer than single-wall cups. Its compact footprint and tapered base make it compatible with most vehicle cup holders while the top diameter accommodates easy sipping and cleaning.

Use cases and performance

Use the tumbler as a hot drink holder for morning coffee, an iced beverage carrier during warm days, or a hydration companion on commutes and short trips. Because it’s designed as a stainless steel cup and thermal flask, it performs well for daily routines—commuting, desk use, or travel—without adding bulk. The no leak design offers confidence when carrying the cup in bags or placing it in cup holders.

Care & maintenance

Hand wash recommended to preserve the printed finish and matte exterior; the stainless steel interior is easy to rinse and dry. Remove the lid and clean all seals to maintain the spill proof container performance. Do not use in microwave. Store with the lid off to allow the interior to air dry fully.

What’s included

The package contains one SILENCE SPEAKS LOUDER. – 15oz Stainless Steel Travel Mug (443ml capacity) with leak-proof lid and printed matte exterior, ready to use straight from the box.

FAQ

Q: How long does the insulated coffee tumbler keep drinks hot or cold?

A: The double-wall stainless steel design with vacuum thermal tech slows heat transfer to keep beverages hot or cold for hours, performance varying with ambient conditions and drink temperature.

Q: Is the lid really spill proof and no leak design?

A: The lid is engineered as leak-resistant for everyday use and commuting; it reduces spills when closed, though care is advised with vigorous movement.

Q: What size is the travel mug and will it fit car cup holders?

A: The tumbler measures 180 mm tall with lid (160 mm without), with a bottom diameter of 61 mm and a top diameter of 84 mm, designed to fit most vehicle cup holders as a convenient hot drink holder.

Q: Can I use this stainless steel cup for both hot coffee and cold drinks?

A: Yes—this drink vessel is suitable for hot and cold beverages and functions as a thermal flask or artistic drinkware piece while it keeps beverages hot or cold through its vacuum thermal tech.

Q: Who is the vendor or brand for this tumbler?

A: The tumbler is printed and supplied by Gelato and arrives labeled SILENCE SPEAKS LOUDER. for a minimalist statement look.