Description
Stainless Steel Insulated Lunch Box with Wide-Mouthed Design
Enjoy a warm meal wherever you are—be it at work, school, or outdoors—with this high-quality stainless steel lunch box. Designed for daily use, this lunch box is both durable and hygienic, ensuring your food stays safe and fresh.
Key Features
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All Stainless Steel Construction
- Crafted entirely from stainless steel, this lunch box offers superior durability and hygiene, making it ideal for everyday use.
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Wide-Mouthed Opening for Easy Cleaning
- The wide opening allows for convenient cleaning. The silicone packing inside the lid provides excellent heat retention, ensuring your meal stays warm.
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LocknLock 3-Layer Insulated Lid
- The lid features a double-vacuum insulated design that keeps your rice warm for up to 6 hours. Please note that only the rice container has heat retention properties; the side dish container does not.
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Convenient Insulated Bag
- The wide-mouthed insulated bag is designed for easy packing and unpacking of your lunch box. The included chopstick case has a waterproof coating inside for more hygienic use.
Safety Precautions
To ensure safe and effective use of the product, please follow these guidelines:
- Use the product only for keeping food warm or cold.
- Properly insert the silicone packing to ensure a tight seal.
- Clean the product before and after each use.
- Avoid subjecting the product to strong impacts.
- Do not use the product in a microwave or dishwasher.
- Always close the lid tightly to prevent spills.
- Keep out of reach of children.
- Be cautious when storing perishable items like milk, dairy products, or juice for extended periods.
- Fill contents below the bottom of the lid to avoid spills.
- When opening, ensure the container is upright to prevent hot contents from spilling and causing burns.
- Avoid boiling the lid, as it may become deformed.
- Use caution when consuming hot liquids to prevent burns.
- After filling, close the lid securely before storing.
- When opening a container with hot liquids, avoid shaking it vigorously, as the contents may spray out, posing a burn risk.
This stainless steel lunch box is a practical and reliable choice for anyone who needs to enjoy warm meals on the go.

















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Eduardo Novaes from Toronto –
Ao explorar o uso da caixa térmica de aço inoxidável LocknLock, eu fiquei impressionado com a versatilidade dela para diversas ocasiões. Com uma capacidade ideal de 450 ml e um design prático que favorece limpeza fácil, este almoço é mais do que um mero utensílio: representa minha rotina em Toronto! Suas qualidades como manter as refeições quentinhas por horas é indispensável durante aqueles dias nublados. Melhor ainda, sua estrutura robusta inspira confiança na conservação dos alimentos frescos e saudáveis—um atrativo imenso comparando-se com modelos de plástico sem garantia no aquecimento prolongado. Posso finalmente almoçar no parque enquanto aprecio meu café local.
Madison Granger from Toronto –
A truly remarkable companion for my lunch break! Having used the LocknLock stainless steel thermal box for over a month, I’m continually impressed by its robustness and user-centric design. It embodies a sense of thoughtful engineering: each meal remains toasty well beyond midday – something I didn’t expect given it’s light in weight but heavyweight in performance. The easy-access opening facilitates cleaning—a frequent pain point with other products—turning what once felt like chore into quick fun at sink-side. This kit genuinely elevates one’s food experience while resonating vibrantly with an active lifestyle!
Anja Keller from Freiburg, Deutschland (verified owner) –
Die LocknLock Edelstahl-Thermospeisebox ist nicht nur eine elegante Lösung für warmes Essen, sondern auch ein täglicher Begleiter in der Küche. Ihre robuste Edelstahlkonstruktion macht sie nahezu unverwüstlich und perfekt für den täglichen Einsatz in Schule oder Büro. Besonders hervorzuheben ist die weite Öffnung – ideal zum Reinigen und Befüllen mit all Ihren Lieblingsgerichten. Als ob das noch nicht genug wäre, sorgt die innovative dreilagige Isolation im Deckel dafür, dass warme Mahlzeiten bis zu sechs Stunden lang ihre Temperatur halten können. So wird jede Pause zum Genussmoment! Dies alles verpackt in einem schicken Transportbeutel ergibt ein Rundum-sorglos-Paket.
Emily from Toronto, Canada (verified owner) –
So, I recently picked up the LocknLock Stainless Steel Thermal Lunch Box and wow, am I impressed! The wide-mouthed design makes it super easy to fill up with my favorite homemade chicken stir-fry—easy cleaning is a game-changer too. I’ve had meals in there for about five hours during work, and they still came out nice ‘n warm thanks to that fancy insulated lid. Plus, the stainless steel feels solid and looks slick in my bag. Honestly? This lunch box has totally stepped up my meal prep game while keeping everything fresh.
Jackie from Wellington, New Zealand –
I gotta say, I was a bit skeptical at first about this LocknLock stainless steel lunch box. But after using it for a couple of weeks, I’m pleasantly surprised! The wide-mouthed design makes packing my meals super easy—no more fussing with tight openings! And lemme tell ya, that insulated lid really does keep my rice nice and warm even six hours later. No cold leftovers here! Plus, cleaning is a breeze since it’s all stainless steel; I just rinse it out and I’m done. It’s sturdy too—I dropped it once (whoops!) but there wasn’t even a scratch. This has quickly become my go-to for work lunches!
Amani from Nairobi, Kenya –
Alright, let me tell you about the LocknLock Stainless Steel Thermal Lunch Box! The first thing I noticed is how well it keeps my meals hot. I’m a busy person working in Nairobi, and often end up with cold rice if I’m not careful. But this nifty lunch box kept my food warm for ages—like a mini oven on-the-go! Plus, the all-stainless steel build feels really solid; I don’t worry about rust or anything gross leaching into my meal. Cleaning’s also easy peasy thanks to that wide mouth—I just rinse it out without fussing over corners or whatever. Trust me; it’s perfect for work lunches and weekend picnics alike.
Amara from Edmonton, Canada (verified owner) –
As a student constantly rushing from class to practice, I found my meals going cold way too often. This LocknLock stainless steel lunch box changed the game for me! With its double-vacuum insulated lid, my rice stays piping hot until lunchtime, even if it’s been six hours since I packed it. The wide-mouthed design is super handy when I’m in a hurry; easy to fill and clean up afterward. Plus, being all stainless steel gives me peace of mind knowing it’s hygienic and built to last—no flimsy plastic here! Seriously perfect for on-the-go days.
Nashira from Wellington, New Zealand –
Honestly, I wasn’t expecting much from the LocknLock Stainless Steel Thermal Lunch Box. It seemed a bit gimmicky at first—who needs another lunch box, right? But after giving it a go for my daily meal preps, color me impressed! The stainless steel feels solid and definitely has that heft you want when you’re investing in something long-lasting. Plus, the wide-mouthed design makes scooping out my curries super easy without any messy spills. My meals actually stayed warm longer than I thought they would—it kept my dal warm until lunchtime! Total win for those who aren’t into cold leftovers.
Jess from Dallas, USA –
Alright, I gotta say, this LocknLock stainless steel lunch box is a game-changer! I’m always on the go with work and it’s been hard to find something that keeps my food warm without spilling everywhere. The wide-mouthed design makes filling up easy peasy—no more messing around trying to get stuff in there! And let me tell you, my rice was still nice and warm after six hours! The quality of the stainless steel really shows; it feels solid and doesn’t seem like it’ll rust anytime soon. Plus, clean-up’s a breeze since you can fit your hand right in there. Definitely worth every penny if you’re tired of cold lunches at the office!
Jasmine from Brisbane, Australia –
So, I got the LocknLock Stainless Steel Thermal Lunch Box recently, and I’m honestly really impressed! The wide-mouthed design makes it a breeze to clean — no more struggling with that tight space in typical lunch boxes. I’ve taken my homemade stir-fry to work twice this week, and it was still piping hot after four hours. Love how it’s all stainless steel too; feels solid and keeps things fresh without any weird plastic smells.
Plus, the insulated lid does its job perfectly; not a single grain of rice has gone cold on me yet! It’s lightweight but feels durable enough for everyday use while commuting or heading out for a picnic. Highly recommend if you’re tired of soggy lunches!
Jessie from Austin, Texas –
Y’all, this LocknLock Stainless Steel Thermal Lunch Box is the real deal! I took it to work last week with some homemade pasta, and let me tell ya, my lunch stayed hot until break time—like seriously steamy when I opened it. The wide mouth makes filling and cleaning a breeze; no awkward scrubbing in those tiny corners like other boxes I’ve used before. Plus, it’s sturdy as all get-out so I’m not worried about it banging around in my bag. This lil’ beauty just made lunchtime way more enjoyable! It even comes with a cute bag for carrying—which totally adds style points.
Koa from Sydney, Australia –
The wide-mouthed design of the LocknLock Stainless Steel Thermal Lunch Box is a total game-changer! I used to struggle with getting my meal prepped, especially when it came time to clean up. Now, after trying this bad boy out in Sydney, I’m never looking back. The opening makes it super easy to access everything and scrub down without feeling like I’m wrestling with Tupperware anymore! It keeps my risotto warm for hours while I’m working by the coast at Bondi—no more sad lunches that go cold too fast. Honestly, if you’re into enjoying hot meals on-the-go without fussing over cleanup later, then you’ve gotta grab one of these!
Jake from Melbourne, Australia –
I recently got my hands on the LocknLock Stainless Steel Thermal Lunch Box, and let me tell ya, it’s a game-changer! I’m always on the go between work and taking care of errands, so keeping my food hot is key. The stainless steel design feels super solid; it doesn’t feel flimsy at all like some other lunch boxes I’ve tried. That wide mouth? Total lifesaver for cleaning up after a long day—just rinse it out and you’re good to go! And I’ve tested how well it keeps meals warm; I made some rice with veggies in there last Saturday morning, packed it for an outing later, and still enjoyed nice warm grub six hours later! It even comes with this cool little bag that fits perfectly. Overall, worth every penny!