3/4 Tier Stainless Steel Insulated Thermal Lunch Box Set

Stay Organized & Keep Meals Hot – Anywhere You Go

Meet your new go-to meal companion: the Richie's 3/4 Tier Insulated Thermal Lunch Box. Crafted from premium 304 stainless steel, this stackable lunch set is designed for office workers, travelers, campers, and anyone who loves a hearty, home-cooked meal on the move. Available in 2.0L and 2.9L capacities, and in bold Red or Blue colorways.

Made in Mainland China.

Key Features

• Double-Layer Vacuum Insulation: The outer jar's vacuum insulation helps slow temperature change, keeping soups, rice, noodles, stews, pasta, and prepared meals at the right temperature longer. For best results, preheat or pre-cool the jar with water before filling.
• Stackable 3 or 4 Tier Design: Removable stackable containers let you neatly separate different dishes — main meals, sides, sauces, fruit, and snacks — all in one compact, organized set.
• Premium 304 Stainless Steel Build: Both the inner jar and the stackable containers are made of food-grade 304 stainless steel with durable PP lid and handle components. Eco-friendly and free from high-concern chemicals.
• Leakproof Carrying Structure: Silicone sealing rings and a secure closure system help minimize spills during everyday carrying, while the top strap handle makes lifting and transporting effortless.
• Wide Mouth for Easy Filling & Cleaning: The generous wide opening makes it simple to fill, serve, and clean. The polished inner surface wipes clean with ease after every use.

Specifications

What's in the Box?

• 1 × Insulated Outer Jar
• 4 × Stackable Stainless Steel Lunch Containers
• 1 × Spillage Prevention Cover
• 1 × Carry Strap

Perfect For

Office lunches, school meals, outdoor picnics, camping trips, travel, and everyday home use. Wherever you need a warm, organized, and leak-resistant meal solution — this thermal lunch set has you covered.

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Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: What materials are used in the insulated lunch box set?

A: The insulated jar and stackable lunch containers are made from food-grade 304 stainless steel, with polypropylene (PP) lids and handle components. The set is eco-friendly and contains no high-concern chemicals, making it safe for daily meal storage and transport.

Q: How long does the thermal lunch box keep food warm or cold?

A: The double-layer vacuum insulation helps slow temperature change significantly. For optimal performance, preheat the jar with hot water (or pre-cool with cold water) for a few minutes before filling with your meal. Actual temperature retention will vary depending on ambient conditions and food temperature at filling.

Q: Is the insulated lunch box leakproof?

A: Yes — silicone sealing rings and a secure closure on each tier help minimize spills during normal carrying. The spillage prevention cover included in the package adds an extra layer of protection during transit.

Q: What sizes and capacities are available?

A: The set comes in two capacity options: 2,000ml (jar size approx. 13.5 × 22.7 cm) and 2,900ml (jar size approx. 13.5 × 29.4 cm). Both are available in Red or Blue and include 3 or 4 stackable inner containers.

Q: How do I clean the stainless steel lunch containers?

A: The wide-mouth opening makes cleaning straightforward. Simply rinse with warm soapy water and wipe the polished inner surface clean. Hand washing is recommended to preserve the vacuum insulation and sealing rings over time.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.