Food Grade Vacuum Insulated Thermos Lunch Box - Keeps Hot 24H
Buy Thermos Lunch Boxes,Keep Hot 24 Hours Thermos Lunch Box,Food Thermos Product
Description
Premium Insulated Food Thermos Container
Keep your meals at the perfect temperature for up to 24 hours with our double-wall vacuum insulation technology. Crafted from premium food-grade 304 stainless steel, this thermos is BPA-free and safe for direct contact with hot soups, stews, porridge, and baby food. The wide mouth design makes filling and eating directly from the container effortless, while the handgrip shape and classic powder-coated finish ensure a secure, comfortable hold. Ideal for outdoor adventures, office lunches, gym sessions, and travel. Available in multiple capacities and vibrant colors to suit your lifestyle.
VR Products Description Vacuum insulated Keep your beverages cold for 24 hours and hot for at least 12 hours Material Double wall 18/8 stainless steel Sample Available Brand Name QiQing Logo Customized Logo Acceptable Packing White box/ custom box/color box Printing Customized Printing Accept Use outdoor/camping/office/gym/travel Colors Custermized Payment T/T,Western Union, Paypal, Trade Assurance, L/C and etc Hot Sale Products Customization Praise Products Packaging Company Profile Certifications FAQ 1
Which products you produce
Water bottles, Space Bottles,Vacuum flask, sports bottles ,travel mug, coffee mugs 2
What type of stainless steel does Qiqing use
All our stainless steel drinking containers are made of a premium food-grade type 304 stainless steel containing 18% chromium and 8% nickel with documented raw materials testing
This material is chosen for its consistent quality and performance characteristics of not leaching chemicals, staining, corroding or rusting
What is the plastic in Qiqing drinking containers made of
We use a tested #5 food-grade polypropylene (pp) in the lids and collars; #5 PP is a plastic with good durability and no known leaching characteristics
Can we use our own logo or designs
We can do the logos by using different printing process
The different process depend on the different logos
Mainly logo printing processes: silk screen printing, heat transfer printing, laser engraving, air transfer printing, water transfer, embossed, electrical corrosion etc
Stainless steel water bottle: 7323930000Vacuum flask:9617009000Aluminum sports bottle:7615190000Plastic travel mugs: 3924100000 6
Our port of shipment
Ningbo or Shanghai (China) Welcome to inquirying us to get more details
--- Existing Module Content --- [Module: Products Description] Vacuum insulated Keep your beverages cold for 24 hours and hot for at least 12 hours Material Double wall 18/8 stainless steel Sample Available Brand Name QiQing Logo Customized Logo Acceptable Packing White box/ custom box/color box Printing Customized Printing Accept Use outdoor/camping/office/gym/travel Colors Custermized Payment T/T,Western Union, Paypal, Trade Assurance, L/C and etc [Module: Company Profile] [Module: FAQ] 1
Which products you produce
Water bottles, Space Bottles,Vacuum flask, sports bottles ,travel mug, coffee mugs 2
What type of stainless steel does Qiqing use
All our stainless steel drinking containers are made of a premium food-grade type 304 stainless steel containing 18% chromium and 8% nickel with documented raw materials testing
This material is chosen for its consistent quality and performance characteristics of not leaching chemicals, staining, corroding or rusting
What is the plastic in Qiqing drinking containers made of
We use a tested #5 food-grade polypropylene (pp) in the lids and collars; #5 PP is a plastic with good durability and no known leaching characteristics
Can we use our own logo or designs
We can do the logos by using different printing process
The different process depend on the different logos
Mainly logo printing processes: silk screen printing, heat transfer printing, laser engraving, air transfer printing, water transfer, embossed, electrical corrosion etc
Stainless steel water bottle: 7323930000Vacuum flask:9617009000Aluminum sports bottle:7615190000Plastic travel mugs: 3924100000 6
Our port of shipment
Ningbo or Shanghai (China) Welcome to inquirying us to get more details
FAQ
Frequently Asked Questions
Q: Is this thermos container made of food-grade materials and safe for hot soups or baby food?
A: Yes, this thermos is made from food-grade 304 stainless steel with a BPA-free interior coating. It is designed for direct contact with all types of food, including hot soups, stews, porridge, and baby food. The materials meet FDA food safety standards and do not leach harmful chemicals, even with repeated use.
Q: How long can it actually keep food hot or cold?
A: Our vacuum insulation technology keeps hot food above 60°C (140°F) for up to 24 hours when preheated properly. For cold food, it can maintain below 10°C (50°F) for up to 24 hours when pre-chilled. Actual performance depends on ambient temperature, fill volume, and how often the lid is opened.
Q: What sizes and capacities are available for this lunch box?
A: This thermos lunch box is available in multiple capacities: 500ml, 750ml, 1000ml, and 1500ml. The 500ml size is ideal for a single portion of soup or oatmeal, while the 1000ml and 1500ml options suit larger meals or sharing. Each jar has a wide mouth for easy filling and eating directly from the container.
Q: Can I put this container in the dishwasher or microwave?
A: The stainless steel body is not microwave-safe and should not be placed in a microwave. For cleaning, hand washing is recommended to preserve the vacuum seal and exterior finish. The lid is also hand-wash only. Avoid using abrasive scrubbers that may scratch the surface. Dishwasher use may damage the vacuum insulation over time.
Q: Does the thermos have a warranty, and what does it cover?
A: Yes, we offer a 1-year warranty against manufacturing defects, including loss of vacuum sealing, lid malfunction, or material defects. The warranty does not cover damage from drops, misuse, or normal wear and tear. Please contact our customer service with your order number to initiate a claim.
Q: What are the shipping costs and delivery times?
A: Shipping costs vary by destination and weight. Standard shipping is free for orders over a certain amount (check product page for details). Typical delivery times are 7-15 business days for international orders and 3-7 business days for domestic orders. Express shipping options are available at checkout for faster delivery.
Q: Can I customize the thermos with my logo or design?
A: Yes, we offer customization for bulk orders (minimum 100 pieces). Options include laser engraving, screen printing, or applying custom labels on the exterior. Please contact our sales team with your desired quantity, design file, and product size preference for a quote and lead time.
Packing Information
Packing Details
| Parameter | Value |
|---|---|
| Product Weight (g) | 380 |
| Net Weight (kg) | 0.38 |
| Product Dimensions | 15 x 15 x 20 cm |
| Packing Quantity | 1 |
| Packing Options | White box, custom box, color box |
Usage Instructions & Precautions
Usage & Care Instructions
For Hot Food: Preheat the container by filling with boiling water for 5 minutes, then empty and fill with hot food immediately. For best results, ensure food is at least 60°C (140°F) when placed inside.
For Cold Food: Pre-chill the container by filling with ice water for 5 minutes, then empty and fill with cold food. Food should be at or below 10°C (50°F).
Cleaning: Hand wash only with warm, soapy water and a soft sponge. Rinse thoroughly and air dry with lid off. Do not use abrasive cleaners or scouring pads. Do not put in dishwasher or microwave.
Storage: Store with lid slightly open to allow air circulation and prevent odors. Avoid dropping or striking the container against hard surfaces to maintain vacuum integrity.
Safety: Always check temperature before serving, especially for children. Keep out of reach of young children when filled with hot contents. Do not overfill; leave at least 1 cm of headspace.
Available Options
Available Options
Colors: Pink, Blue, Black, White, Army Green, Sky Blue, Red, Violet (Custom colors available upon request)
Capacities: 9oz (266ml), 13.5oz (400ml), 500ml, 750ml, 1000ml, 1500ml
Customization: Logo printing (screen printing, laser engraving, etc.) with minimum order of 100 pieces. Contact us for details.
Packaging & Delivery
-
Selling Units:
piece
-
Single package size:
15 x 15 x 20 cm
-
Single gross weight:
380 g
-
Packing gross weight:
0.58 kg
-
Packing net weight:
0.38 kg
-
Packing quantity:
1 piece
-
Quantity(piece) 1 - 1000 >1000 Est. Time(days) 15 To be negotiated
Quick Details
| Place of Origin | Zhejiang, China |
| Brand Name | OEM/ODM/QiQing |
| Style | Double Wall Vacuum Thermos |
| Material | Food-Grade 304 Stainless Steel |
| Capacity | 9oz (266ml), 13.5oz (400ml), 500ml, 750ml, 1000ml, 1500ml |
| Color | Pink, Blue, Black, White, Army Green, Sky Blue, Red, Violet; Custom colors available |
| Thermal Insulation Performance | Hot above 60°C for 24 hours; Cold below 10°C for 24 hours (when preheated/prechilled) |
| Feature | BPA-free, Food-grade, Wide mouth, Handgrip shape, Classic design, Powder coat easy-grip |
| Applicable People | All |
| Logo | Customized Logo Acceptable (screen printing, laser engraving, etc.) |
| moq | 100pcs |
| Sample | Available |
| Packing | White box, custom box, color box |
| Certification | FDA food safety standards |
| Payment | T/T, Western Union, Paypal, Trade Assurance, L/C |
| Applicable Occasions | Outdoor, Camping, Office, Gym, Travel, Back to School |
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