BLACK FRIDAY SALE: 50% OFF + FREE IRISH SHIPPING

SmartTemp LED Thermos

€82,45 EUR €54,95 EUR

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Color Black Red Silver Cyan Blue Gold

Capacity 1L 500ML

The End of Burnt Tongues.

Stop guessing. That hesitant sip, the fear of a scalding burn or a lukewarm disappointment—it's over. A single tap on the intelligent LED lid reveals the precise, 100% safe temperature inside. Know before you sip.

Smart LED thermos lid displaying temperature

Perfection, Hours Later.

Imagine: that first sip of coffee at 4 PM is just as piping hot as it was at 8 AM. Your water stays refreshingly ice-cold through the longest workout. Our double-wall vacuum insulation locks in temperature, while the premium 304 steel guarantees zero metallic aftertaste. Just pure, perfect flavor, all day long.

Thermos showing 12 hour hot 24 hour cold insulation

Engineered for Your Confidence.

One-Touch LED Display: Instantly know the exact temperature.
12hr Hot / 24hr Cold: Elite vacuum insulation for all-day performance.
Pure 304 Steel: Food-grade, rust-proof, and BPA-free. No flavor transfer.
100% Leak-Proof: A silicone-sealed lid you can trust in your bag.
Built-In Tea Infuser: Detachable filter for a perfect, leaf-free steep.
Elegant & Durable: A sleek design that’s built for real life.

Close-up of detachable tea infuser and 304 stainless steel interior

Your New Everyday Essential.

The Daily Commute: Arrive with coffee that’s still perfect.
Gym & Outdoors: Ice-cold hydration when you need it most.
Travel & Study: A reliable companion for long sessions.
Parents & Caregivers: Instantly verify safe temperatures for formula or drinks.

Person using smart thermos bottle for travel and outdoors

Fast Irish Shipping

Speedy, tracked delivery on every order across Ireland.

Secure Checkout

Your payment info is 100% encrypted and secure.

Premium Quality

Durable, food-grade stainless steel that's built to last.

30-Day Returns

Not for you? No problem. We offer easy, hassle-free returns.

See What Our Customers Are Saying

4.9

Based on 142 reviews

Aoife K. Verified Purchase

Absolutely brilliant!

I'm obsessed with this bottle! The LED temperature display is a game-changer for my morning tea. It's sleek, keeps my drink hot for hours, and got to me in just two days!

Siobhan L. Verified Purchase

Perfect for the office

Finally, a smart bottle that actually looks good! It's perfect for the office and I've had so many compliments. Genuinely keeps my coffee piping hot all morning.

Oisín M. Verified Purchase

Properly tough and so handy

Took this hiking in the Comeraghs and it's 100% leakproof. The stainless steel feels premium and seeing the exact temp is surprisingly useful. Top-class product.

Eamon D. Verified Purchase

Game Changer for Gym

Keeps my pre-workout cold for my entire session, even in a hot gym. The temperature display is genuinely useful.

NO MORE GUESSWORK • NO MORE BURNT TONGUES • JUST THE PERFECT SIP • EVERY SINGLE TIME •

Stop Guessing. Start Knowing.

You know the feeling. The hesitant sip. The jolt of a scalding burn. Or the disappointment of ice-cold coffee. Your brain hates that uncertainty. We built the solution.

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Feature	Rayo SmartTemp (Us)	Traditional Thermoses (Them)
The "Sip"	✅ Certainty in One Tap. See the exact temperature on the smart lid. You get the perfect sip, every single time. No hesitation, just pleasure.	❌ The "Burnt Tongue" Gamble. You're forced to guess. You take a "test sip" and flinch, bracing for the pain of a burn or the letdown of a cold drink.
The "Tech"	✅ Zero-Maintenance. Ever. Our sealed, waterproof lid is powered for 50,000+ taps. It just works. No cables, no charging, no added stress.	❌ A New "Chore" to Remember. "Did I charge my lid?" It's another cable to manage, another device to fail. When its battery dies, it's just a dumb, expensive lid.
The Taste	✅ Pure, Perfect Flavor. Premium 304 Steel means your coffee tastes like coffee and your water tastes like water. No metallic tang, no old-drink aftertaste.	❌ That "Thermos" Taste. You know it. That stale, metallic tang from cheap steel or the plastic-y flavor from a liner. It ruins a good drink.
The Commute	✅ Total Bag Security. Our silicone-sealed lid is 100% leak-proof, guaranteed. Toss it in your bag with your laptop. Total peace of mind.	❌ The "Bag-Spill" Anxiety. You check it twice. You try to keep it upright. You live in fear of that sinking feeling—discovering a puddle soaked into your work or your bag.
The Feeling	✅ Effortless & Elegant. A sleek, smart tool that fits your life. It feels good to hold and smart to own. A small upgrade that makes your entire day better.	❌ Bulky & Clumsy. An outdated object you have to lug around. It's just a container. It adds no value, brings no joy, and feels like a hassle.

SmartTemp LED Thermos €54,95

Frequently asked questions

No charging, ever.The SmartTemp lid is designed to be zero-maintenance. It's powered by a high-efficiency, long-life battery sealed inside the waterproof lid. It's engineered to last forover 50,000 taps—that's years of daily usewith no cables or fuss.

Absolutely.We know a leaky bottle is useless. The SmartTemp lid features a food-grade, silicone-sealed ring that creates a vacuum-tight seal. You can toss it in your gym bag or work backpackwith complete confidence. No spills, guaranteed.

We work hard to get your order to you as quickly as possible. You can expect your delivery to arrive within 7-15 days with tracked shipping.

And yes—during our Black Friday Sale, Irish shipping is 100% FREE on all orders. No minimum spend.

We're confident this will be the best thermos you've ever owned. But if you're not 100% happy, we offer a30-Day 'Perfect Sip' Guarantee. Justcontact uswithin 30 days of receiving your order for asimple, no-fuss return. Your satisfaction is our top priority.