500ml Kids Lunch Jar

This 500ml kids lunch jar is specially designed for little ones, offering the perfect portion size for children's meals. The inner layer is made of food-grade 304 stainless steel with a thickness of 0.4mm, which is corrosion-resistant and safe for direct food contact, while the outer layer uses durable 201 stainless steel with a 0.5mm thickness for added protection. Advanced vacuum insulation keeps hot food warm and cold food chilled for hours, so your child's meal stays fresh and enjoyable until lunchtime. The leakproof seal prevents any spills or leaks in school bags or backpacks, giving parents peace of mind. The compact and lightweight design (344g finished weight) makes it easy for small hands to carry and handle. All materials are BPA-Free and meet FDA food safety standards. Whether for school lunches, family picnics, or travel, this lunch jar is a safe, practical, and reliable choice for your child's daily meals.

Q1: Is this kids lunch jar made of food-grade material?
A: Yes. The inner layer is made of 304 stainless steel (0.4mm thickness), which is food-grade and corrosion-resistant. The outer layer is 201 stainless steel (0.5mm thickness) for durability. All plastic components are BPA-free.

Q2: How long does the vacuum insulation keep food hot or cold?
A: The double-wall vacuum insulation helps maintain temperature for several hours. For best results, we recommend preheating or pre-chilling the jar with hot or cold water for a few minutes before filling.

Q3: Is the lid leakproof?
A: Yes. The lid features a food-grade silicone gasket that creates a tight seal when properly closed. It is leakproof for soups and sauces during school and travel.

Q4: Can I put the lunch jar in the microwave?
A: No. The stainless steel material is not microwave-safe. Do not place it in a microwave, oven, or on a stovetop.

Q5: Is the lunch jar dishwasher safe?
A: The stainless steel body is dishwasher safe, but we recommend hand washing the lid and silicone gasket to prolong their lifespan, as high-temperature dishwasher cycles may warp plastic components.

Q6: Can I store carbonated drinks in this jar?
A: We do not recommend storing carbonated drinks, as pressure buildup may cause leakage or make the lid difficult to open.

Q7: How should I clean the lunch jar?
A: Hand wash with a soft sponge and mild dish soap. For stubborn stains, soak with warm water and baking soda for 15 minutes, then rinse thoroughly. Avoid abrasive cleaners or steel wool.

Q8: Is there any metallic taste when using this jar?
A: No. The 304 stainless steel interior is non-reactive and does not impart any metallic taste to food or beverages.

• Packing quantity: To be confirmed

• Carton dimensions: To be confirmed

• Body weight: 265g

• Finished product weight: 344g

• Capacity: 525ml (500ml series)

• Finished product height: 146mm

• Body diameter: 91.7mm

• Packaging method: Plain cups with standard egg tray dividers, packed in master carton. Each piece is individually wrapped in a polybag and protected with an egg tray-style divider inside the carton to prevent movement and scratches during transit. The outer carton is made of sturdy corrugated cardboard.

Before First Use:
Wash the lunch jar, lid, and silicone gasket with warm soapy water and rinse thoroughly. Do not use abrasive cleaners or metal scouring pads, as they may scratch the stainless steel surface.

Daily Use Tips:
For hot food, preheat the jar with hot water for a few minutes, then empty and fill with your child's meal. For cold food, pre-chill the jar with cold water, then empty and fill. Do not fill completely to the brim. Leave some space at the top to prevent pressure buildup and make lid closing easier. When transporting soups or liquids, ensure the lid is securely tightened.

Cleaning Instructions:
Hand wash with a soft sponge and mild dish soap after each use. For stubborn stains or residue, use a mixture of baking soda and warm water, soak for 15 minutes, then rinse thoroughly. The lid and silicone gasket can be removed for thorough cleaning. Ensure the gasket is completely dry before reattaching. Avoid using bleach, chlorine-based cleaners, or abrasive pads.

Important Precautions:
Do not microwave or place in oven, stovetop, or freezer. Do not overfill with hot liquids, as steam pressure may cause the lid to pop open or leak. Avoid dropping the jar or subjecting it to strong impacts, as this may damage the vacuum insulation. Do not use the jar to store acidic or corrosive chemicals. It is designed for food and beverages only. When not in use for extended periods, store the jar with the lid removed to allow air circulation and prevent odors. Do not overtighten the lid. Close it firmly but gently to avoid damaging the threads or silicone gasket.

We offer a variety of customizable options to meet your brand and market needs:
• Logo Printing: Silk screen, pad printing, or laser engraving on the jar body or lid – minimum order quantity applies.
• Exterior Color: Available in a range of kid-friendly standard colors – custom Pantone color matching is available for bulk orders.
• Packaging: Upgrade to a gift box, custom sleeve, or branded carton with your artwork.
• Accessories: Optional spoon/fork set, carrying bag, or extra silicone gasket can be included.
Please contact our sales team for detailed pricing and sample orders.

• Selling Units:

  pcs

• Single gross weight:

  344 g