IKOO High Borosilicate Glass Vacuum Food Storage Container with Airtight Seal and Stackable Design for Freshness

FAQ – IKOO Glass Food Storage Vacuum Seal Containers with Automatic Pump

Q1: What materials are used in the container and lid?
A: The container is made of high borosilicate glass, while the lid is made of BPA-free PP with a silicone gasket and built-in air valve.

Q2: How does the automatic vacuum pump work?
A: The pump attaches to the lid’s one-way valve. With one-touch operation, it extracts oxygen from the container, creating an airtight seal and extending food freshness.

Q3: How much longer can food stay fresh compared to regular storage?
A: With vacuum sealing, food stays fresh up to 5 times longer, reducing spoilage and food waste.

Q4: What temperature range can the containers withstand?
A: They are oven-safe up to 560℃ and freezer-safe down to -40℃.

Q5: Are the containers microwave and dishwasher safe?
A: Yes. The glass body is safe for microwave and dishwasher use. Please remove the lid before heating.

Q6: Are the lids airtight and leak-proof?
A: Yes. The PP lids with silicone gaskets and vacuum valve ensure airtight and leak-proof storage.

Q7: What sizes are available in this series?
A: Multiple sizes are available, from small portions (e.g., leftovers, fruit, snacks) to large meals (e.g., pasta, roasts, casseroles).

Q8: Are the containers stackable?
A: Yes. They feature a stackable, space-saving design ideal for fridge and freezer organization.

Q9: What kind of foods are best stored in vacuum-sealed glass containers?
A: Ideal for cooked meals, fresh produce, meats, dairy, and dry snacks. Vacuum sealing helps preserve texture, flavor, and nutrients.

Q10: Can the containers be used for meal prep and portion control?
A: Yes, they are suitable for weekly meal planning, baby food storage, and healthy diet prep.

Q11: Are the lids and valves easy to clean?
A: Yes. The silicone gasket and air valve can be removed for thorough cleaning.

Q12: Is the automatic vacuum pump rechargeable?
A: Yes, most models come with USB charging, making them portable and convenient. (We can confirm specs for each model.)

Q13: What is the MOQ for this product?
A: Our standard MOQ is 3000 sets per item.

Q14: What packaging options do you offer?
A: Open stock in master carton, gift box, color box, or fully customized packaging with branding.

Q15: Can we add a private logo to the product?
A: Yes, available options include:

* Free logo printing on color boxes
* Logo stickers on glass or lid
* Silk printing or heat transfer printing on lids

Q16: Do you have certifications for this product?
A: Yes, SGS, LFGB, and DGCCRF test reports are available. Factories are audited by Walmart, AVON, BSCI, SEDEX, and WAC.

Q17: How do you ensure airtight performance in production?
A: Each batch undergoes leak-proof and vacuum retention testing to ensure consistent quality.

Q18: What is the typical lead time?
A: Normally 30–35 days after order confirmation, depending on order volume and customization.

Q19: Do you offer samples for testing?
A: Yes. Samples are available, and sample costs can be refunded upon bulk order.

Q20: Why should we choose IKOO vacuum glass containers over regular airtight containers?
A:

* Automatic vacuum sealing extends food freshness 5x longer
* High heat resistance (-40℃ to 560℃)
* Eco-friendly alternative to plastic containers
* Leak-proof, portable, stackable
* International certifications & factory audits ensure reliability