The Thermal Vault | 3-Piece Stainless Steel Insulated Bento Lunch Set with Hot Food Bag (1390ml)

EastSupplier PlatformSKU:1005009606522137-Light Coffee-3-1390ml

Color: Light Coffee
Prezzo:
$31.36

Tasse incluse spese di spedizione calcolata al pagamento

Disponibilità:
Solo 10 pezzi rimasti

Descrizione

Lunch is not a break from the day. It is the hour the day is built around. Yet most meals carried to work arrive cold, dented, or defeated. The Thermal Vault was engineered to change the ending of your afternoon — a three-piece insulated bento system that holds soup hot, salad crisp, and fruit cold in the same bag, without a microwave within reach.

Each container is built with a double-layer, food-grade 304 stainless steel core and an electrolytically polished inner tank that resists rust, odor, and staining through hundreds of cycles. The vacuum insulation retains heat for 2-3 hours and cold for even longer, while the reinforced rotary lid and double silicone seals create three independent, leak-proof chambers. Stack the layers, clip the handle, and walk out the door — the kitchen stays behind you, the meal comes with you.

This is not a lunch box. It is a thermal architecture for people who refuse to eat mediocre food just because they left the house. Office desks, school cafeterias, roadside picnics, long drives, night shifts — wherever the day takes you, the Vault takes your meal with the same temperature it left the stove.

The meal you carry should arrive the way you made it. The Thermal Vault makes sure it does.

Key Features

  • Triple-Stack Insulated Design — three independent 304 stainless steel chambers in one portable tower, 1390ml total capacity
  • 2-3 Hours Heat Retention — vacuum insulation keeps soup and fried rice hot from morning prep to lunch hour
  • Truly Leak-Proof — double-layer silicone seals and reinforced rotary lids lock in freshness, keep bags and backpacks dry
  • Food-Grade 304 Stainless Core — rust-proof, odor-free, electrolytically polished inner surface that wipes clean
  • Cool-Proof Outer Shell — PP exterior stays comfortable to touch even with boiling-hot contents inside
  • Carry-Ready — waterproof body, carrying strap, and stackable layers for commute, school, and outdoor adventures
  • Eco-Friendly Ritual — reusable by design; one set replaces hundreds of single-use containers and plastic bags a year

Technical Specifications

  • Material: Food-grade double-layer 304 stainless steel inner core with PP outer shell
  • Set Contents: 3 stackable containers + insulated hot food carrying bag
  • Total Capacity: 1390ml (3-layer system)
  • Heat Retention: 2-3 hours for hot food
  • Sealing: Double-layer silicone seals per layer; reinforced rotary lids
  • Color Options: Light Coffee, Khaki, Royal Blue
  • Shape: Round, stackable tower design
  • Safety Certification: FCM food contact material compliance
  • Care: Hand wash recommended; wipes clean with minimal effort
  • Portability: Waterproof body with carrying strap

Application Scenarios

Designed for anyone whose meal travels further than their desk: office workers who want homemade soup at lunch instead of takeout, students carrying hot fried rice between classes, parents packing warm meals for kids, outdoor enthusiasts on picnics and camping trips, and night-shift professionals who need a hot meal at 2 AM. The stackable three-layer system lets you carry a soup, a main, and a side in a single hand — hot food stays hot, cold food stays cold, and everything stays where it belongs.

Frequently Asked Questions

Q: Can I put the inner containers in the microwave?

A: The inner 304 stainless steel core is designed for vacuum insulation — for reheating, transfer food to a microwave-safe dish. The set is built to keep food hot for 2-3 hours so most meals never need reheating at all.

Q: Will it leak in my backpack?

A: No. Each layer has a double-layer silicone seal plus a reinforced rotary lid, creating three independently sealed chambers. The set is leak-proof for soups, stews, and liquids when the lids are properly locked.

Q: How long does heat actually last?

A: With preheated food, expect 2-3 hours of effective heat retention — enough for a full morning commute or a school day. For best results, fill the container with hot food immediately and close the lid tightly.

Q: Is the stainless steel food safe?

A: Yes. The interior is double-layer, food-grade 304 stainless steel — rust-resistant, odor-free, and FCM-certified. The electrolytically polished inner tank forms a bright protective surface that will not react with food.

Q: Can I carry different foods in the three layers?

A: Absolutely. That is the point of the stackable design — hot soup in one layer, fried rice or pasta in the second, salad or fruit in the third. The independent seals prevent flavors and odors from mixing.

Q: How do I clean it?

A: Hand wash with warm soapy water and dry thoroughly. The polished stainless surface resists staining and odors, so cleaning takes under a minute per layer.

Customer Reviews

Customer Reviews

Based on 3 reviews
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D
David K.
Solid set, one small note

Very well built bento set. The stainless inner bowls clean up in seconds and the carrying bag is sturdier than I expected. Only minor gripe is the coffee-colored outer shell shows fingerprints, but that is purely cosmetic. Keeps meals at the right temp and the seal is tight.

E
Elena R.
Perfect for night shifts

As a nurse doing 12-hour shifts I needed a container that keeps food hot past the cafeteria hours. This one held rice and chicken warm for over two hours easily. The rubber seals actually work - I have thrown it in my tote with papers and nothing leaked.

M
Marcus T.
Soup still hot at 1 PM

I pack lentil soup every morning before my commute and it is genuinely still steaming at lunch. The triple-layer stack keeps a soup, a main, and a salad all separate with zero leaks in my backpack. Build quality of the 304 stainless steel feels premium.

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