Insulated Food Jar Stainless Steel Leak-Proof Thermal Lunch Container Hot Cold 21 oz 34 oz Wide Mouth for Work School Travel Soup Pasta Rice | Thomler
Keep Your Meals Hot or Cold for Hours—Anywhere You Go
There's nothing worse than opening your lunch to find it lukewarm and unappetizing after hours in your bag. This insulated food jar keeps your meals at the perfect temperature from morning prep to midday eating. The double-wall vacuum insulation locks in heat for soups, stews, pasta, and rice dishes—or keeps salads and fruit chilled—without needing a microwave or fridge. Built from durable stainless steel with a leak-proof screw lid and silicone gasket seal, it protects your bag from spills while the wide opening makes filling, eating, and cleaning effortless. Available in two sizes to match your appetite and schedule.
Why You Need This
- Maintains Temperature for Hours: Double-wall stainless steel insulation keeps hot foods steaming and cold meals chilled throughout your workday or commute.
- Completely Leak-Proof: Screw-top lid with silicone gasket seal prevents spills and drips inside backpacks, lunch bags, and briefcases.
- Wide Mouth Design: Large opening allows you to fill the jar easily, eat directly from the container, and clean every corner without hassle.
- Two Versatile Sizes: Choose 21 fl oz for lighter meals or snacks, or 34 fl oz when you need a hearty portion to power through your day.
- Durable Stainless Construction: Inner stainless steel chamber resists stains and odors while the coated exterior provides a secure, comfortable grip.
- Perfect for Any Schedule: Take hot lunches to the office, pack warm dinners for late shifts, or bring chilled meals on road trips and hikes.
Built to Simplify Your Day
This thermal food container fits seamlessly into busy routines—whether you're meal-prepping for the week, packing school lunches, or grabbing dinner on the go. The compact, cylindrical shape slides into most bags, and the stainless steel interior won't absorb flavors or smells, so your chili today won't taint tomorrow's fruit salad. Hand washing keeps the insulation performing at its best, and because it's not microwave-safe, you'll appreciate how well it holds heat without needing a reheat. Enjoy fresh, flavorful meals exactly as you intended them—hot, cold, or anywhere in between. We ship free across the US, and you have 30 days to make sure it's the right fit for your lifestyle.
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.
Built to last
Sturdy, easy-clean materials for daily use.
Cook with ease
Makes everyday cooking quicker and easier.
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A Note From Our Founder
When I started Thomler, I wanted one thing — to make it easy to find pieces that actually make a home feel like yours, without the markup. Every item we carry is one I'd happily put in my own home. And if it's ever not right, you've got 30 days to send it back, no stress. I'm only ever an email away.