The Ceramic-Coated No-Screw Coffee Tumbler is an insulated travel mug built around one idea: your coffee should taste like coffee — not metal. A seamless ceramic-coated interior is the only surface your drink touches, so there's no metallic aftertaste. A patented no-screw, twist-free lid opens with a single push, and a flush silicone seal keeps it leak-proof — even upside-down in your bag.
Pure Coffee Taste, Ceramic Inside
Inside this tumbler, the only thing your coffee touches is a smooth, food-safe ceramic coating over a seamless one-piece liner. That ceramic layer is what locks in flavor: coffee, tea and acidic drinks keep their true taste, with no metallic aftertaste and no lingering smells. The wide mouth and removable silicone gasket make it genuinely easy to clean.
Ceramic-coated interior = the taste-neutral surface that keeps your brew pure, cup after cup.
One Push. No Screw Threads.
No threads to line up, no cap to twist. Push the twist-free lid up to drink, press it down to seal. One hand, one second — in the car, at your desk, on the move.
Push up to open, press down to close. No twisting. No waiting.
Two Ways to Drink
Closed — small sips. Anti-scald, anti-spill. The way to enjoy a hot latte.
Open — big gulps. Refreshing and fast. The way to crush an iced Americano.
Stays Warm for Hours
Double-wall vacuum insulation holds your coffee at a comfortable temperature long after you pour. In lab testing, a boiling fill measured 60°C after 6 hours — well above the national-standard benchmark. Fill it in the morning; it's still warm in the afternoon.
Tested with a 473 ml boiling fill at ~20°C ambient. Lab data, for reference only; real-world results vary with fill volume and ambient temperature.
Leak-Proof in Your Bag
Closed means sealed. The removable silicone gasket sits flush against the rim, so it won't leak even placed upside-down in a tote. Toss it in with your laptop and go.
Made for Every Moment
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| At your desk — sip without breaking focus |
At home — one-handed open and close |
In the car — fits the cup holder, push and go |
Engineered Around the Twist-Free Lid
This tumbler is built by Revomax, the drinkware engineer behind the original push-to-open insulated bottle. The twist-free lid and tumbler design are protected by registered utility-model and design patents — the threadless mechanism isn't a gimmick, it's the patented core of how the bottle opens, seals and stays leak-proof.
Specifications
| Type |
Insulated Coffee Tumbler (Twist-Free No-Screw Lid) |
| Capacity |
12 oz / 355 ml · 16 oz / 473 ml |
| Interior Surface |
Food-grade Ceramic Coating (the surface your drink contacts) |
| Liner / Body |
Double-wall 304 Food-Grade Stainless Steel |
| Lid |
Food-grade PP / ABS / Modified PCT |
| Seal |
Removable Silicone Gasket |
| Handle |
TPS + 304 Stainless Steel |
| Insulation |
Stays warm 6+ hrs (60°C after 6h, boiling fill, lab data) |
| Dimensions |
12oz: 15.9 × 6.8 cm · 16oz: 19.8 × 6.8 cm |
| Base |
6.8 cm — fits standard car cup holders |
| Colors |
Black · White · Gunmetal |
| Safety |
BPA-free, food-grade, odorless |
Shipping & Warranty
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Free shipping to the USA & Canada — import duties pre-paid.
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Lifetime warranty on manufacturing defects and insulation performance.
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30-day returns — hassle-free.
Looking for an all-day water bottle too? Explore the rest of the Hikesity hydration collection.
FAQ
Does this coffee tumbler have a metallic taste?
No. The interior is finished with a food-grade ceramic coating, and that ceramic surface is the only thing your drink touches — so coffee, tea and acidic drinks keep their pure flavor with no metallic aftertaste.
What is the inside of the tumbler made of?
The interior is a seamless liner finished with a food-grade ceramic coating. The ceramic layer is the contact surface for your drink; the double-wall body underneath is 304 food-grade stainless steel.
How does the no-screw lid work?
Push the lid up to open and drink, press it down to close and lock. There are no screw threads — it works one-handed in about one second.
Is it leak-proof in a bag?
Yes. A removable silicone gasket seals tight, so it won't leak even placed upside-down in a tote.
Can I use it for both hot and cold drinks?
Yes. Keep the lid closed for small-sip mode with hot lattes, or push it open for big-gulp mode with iced Americano. It stays warm for 6+ hours.
How do I clean it?
The wide mouth and seamless liner make it easy to hand-wash with warm water (under 80°C); the gasket is removable. Not dishwasher, microwave or freezer safe.
Will it fit a car cup holder?
Yes. The 6.8 cm base fits standard car cup holders.
