Insulated Stainless Steel Lunch Box with Leak-Proof Seal for Work, School & Travel | Keeps Food Hot for Hours | Double-Wall Food Container | Thomler
Pack Hot Homemade Meals That Stay Delicious Until Lunchtime
No more settling for cold sandwiches or overpriced takeout during your workday. This double-wall insulated lunch container locks in heat for 3–4 hours, so your pasta, soup, or stir-fry tastes just as good at noon as it did fresh off the stove. The food-grade stainless steel interior won't absorb odors or stains, and the silicone-sealed lid with air valve prevents spills in your bag—even if it tips over. Whether you're commuting to the office, heading to a construction site, or packing a picnic, you'll have a restaurant-quality meal ready whenever hunger strikes. Available in two capacities: 14 fl oz for lighter appetites and 21 fl oz for hearty portions.
Why You Need This
- Genuine heat retention: Double-wall vacuum insulation keeps soups steaming and casseroles piping hot for up to four hours without electricity.
- Zero leaks, zero mess: Silicone gasket and pressure-release valve form an airtight barrier that protects your laptop, books, and car upholstery from sauce disasters.
- Safe, odor-free materials: 304 stainless steel and BPA-free polypropylene mean no metallic aftertaste and no lingering smells between meals.
- Compact and portable: Stackable tiers fit neatly into backpacks or briefcases, and the included carry bag with handle makes grab-and-go mornings effortless.
- Easy cleanup: Wide mouth allows sponges to reach every corner; hand-wash recommended to preserve the vacuum seal's longevity.
- Healthier budget-friendly eating: Batch-cook on Sundays, portion into these containers, and skip the greasy food court or expensive delivery apps all week.
Built for Real Life
Mornings are hectic enough without worrying whether your lunch will survive the commute. This container's rugged construction stands up to daily use—toss it in your gym bag, strap it to your bike rack, or wedge it into a crowded locker. The neutral finish suits any style, from minimalist professionals to outdoorsy adventurers. And because we want you to feel confident in your purchase, every order ships free across the United States and comes with a 30-day satisfaction guarantee. If the seal doesn't live up to its promise or the insulation underperforms, we'll make it right—no arguments, no fine print.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
Made for everyday
Practical pieces you’ll actually use.
Quality first
Chosen for quality you can feel.
Choose options
As seen in
Yours, the moment we pack it
- Hand-packed with care
- Checked before it ships
- Arrives exactly as pictured
Straight From Your Camera Roll
You May Also Like
A note from our team
Shopping for your home shouldn't feel like a gamble.
Too many products look great online and disappoint when they arrive. That's why we only pick pieces we'd happily put in our own homes.
Not right for you? Send it back within 30 days, no hassle. And when you email us, a real person from our small team answers.
The Thomler Team
shipping
returns
24 hours