Our Reusable Silicone Food Bags from Shenzhen Spray Technology Co., Ltd. are the best thing that could happen. Since 2017, these high-end bags have been made from 100% food-grade silicone and have a dual-sealing design that keeps air out. They come in 5 different sizes, ranging from 240ml to 1500ml, and can handle temperatures as low as -40°C and as high as 200°C. Our bags are used to store food for babies, families, and meal preppers in more than 20 countries around the world. They are made of BPA-free materials and meet FDA safety standards. Enjoy longer-lasting freshness preservation that is also good for the environment.

When you work with us, you get quality that is backed by years of experience. Our silicone products have been made since 2017, giving us a lot of experience that shows in every bag we make.
Some of our benefits are:
We are in charge of every step of the manufacturing process, from planning to delivery.
Strict quality control: multiple inspection points make sure there are no flaws
Customization options: OEM/ODM services that are made to fit your brand's goals
Global compliance: The goods are safe according to global safety standards
Quick help: talking to you right away in your time zone
Competitive pricing: rates from the factory to you, without any markups from middlemen
We know that you need providers you can trust to keep their word. That's what we do for every single order.

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Parameter
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Details
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Product Name
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Silicone Dual-Purpose Food Bag
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Model
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Z6 Series
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Capacity Options
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240ml / 360ml / 500ml / 1000ml / 1500ml
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Material
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Food-grade silicone + ABS-HI121H plastic strip
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Temperature Range (Silicone)
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-40°C to 200°C
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Temperature Range (Plastic Strip)
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-20°C to 90°C
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Color Options
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Clear / Pastel Blue / Plain Green / Tranquility Blue / Water Pink
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Sealing Method
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Double-layer airtight seal
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Special Features
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Hanging hole, detachable design
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Packaging
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Paper box or card + sticker
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Customization
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Logo, color, packaging available
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MOQ
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Contact for details
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1. Real protection against leaks
Our dual-sealing system uses both flexible silicone and precise ABS. Don't worry about putting these bags in your bags. Even if you tilt or squeeze it, the liquid inside stays inside.
2. Able to handle extreme temperatures
If you have soup left over, freeze it at -40°C and then heat it up in boiling water at 200°C. Both extremes can be safely carried in the same bag. Don't forget to take off the plastic strip before putting it in the microwave.
3. Designed to be reused
These Reusable Silicone Food Bags don't get weak like single-use bags do; they keep their shape after being washed hundreds of times. Over time, the material won't break, change colour, or take in smells.
4. Simple way to clean up
To clean the bag well, turn it inside out. Because the door is so big, you can get to every corner. It can be cleaned easily in the dishwasher.
5. Storage that saves space
Bags can hang on hooks to dry in the air. When it's not in use, flat storage saves drawer room. Stackable when full makes the fridge work more efficiently.
6. Choose from five sizes
For purees for babies, small bags (240ml) work great. Large sizes (1500ml) can hold whole meals or meats that have been marinated. Pick something that fits your way of life.


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Comparison Point
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Our Reusable Silicone Food Bags
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Ordinary Market Products
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Silicone Purity
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100% food-grade platinum silicone
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Mixed or industrial-grade silicone
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BPA Content
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Certified BPA-free
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Often contains BPA or undisclosed additives
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Odor Test
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Odorless even when new
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Chemical smell detectable
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Temperature Safety
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-40°C to 200°C tested range
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Limited range, may release toxins when heated
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FDA Compliance
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Full FDA food contact certification
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No certification or unclear standards
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Durability
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500+ use cycles without degradation
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Tears or loses seal after 50-100 uses
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Transparency
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Clear material shows no fillers
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Cloudy appearance indicates additives
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Recycling
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Fully recyclable silicone
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Mixed materials difficult to recycle
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Why this topics to you:
Cheap alternatives may keep money first of all, however they chance contaminating your meals. Our rigorous cloth selection protects your family's fitness even as lasting years longer.

Kitchens at Home
Place chopped vegetables, marinated meats, or leftover pasta in the fridge. Keep things like nuts and dried fruit fresh longer in the pantry.
Baby Food Preparation
Use portion-sized bags to freeze homemade purees. Safely thaw and warm up without having to move the containers.
Meal Prep Enthusiasts
Set up different-sized lunches every week. Use dry-erase markers to make it easy to find the bags you need.
Travel & Outdoor Activities
No spills should happen when you pack snacks, sandwiches, or toiletries. Airplane-friendly, light, and TSA-friendly.
Pet Food Storage
Divide up treats or wet food for pets. Smells can't get out because of the airtight seal.
Sous Vide Cooking
Controlled-temperature cooking is great for bags that can handle heat.

We care a lot about safety. To meet global standards, our products are put through rigorous testing by a third party:
FDA Food Contact Compliance: These are materials that can come into close contact with food in the United States.
It is LFGB certified, which means it meets European food safety rules.
BPA-Free Verification: Tests done by a third-party lab show that there is no bisphenol content.
ISO 9001 Quality Control: Certification of quality systems at the factory level
As an established manufacturer, we transform your ideas into market-ready products.
Design Services:
Our R&D team helps optimize bag dimensions, seal mechanisms, and color combinations. Share your concept; we'll handle technical feasibility.
Branding Options:
· Debossed or embossed logos directly on silicone
· Custom printed packaging with your brand colors
· Hang tags and instruction inserts in multiple languages
Flexible MOQs:
We work with companies at unique levels of growth. You could customise small batches to check the marketplace earlier than setting huge orders.
Complete Process Control:
The whole thing is accomplished in-residence, from making the moulds to packing the finished product. This gets rid of delays in contact and inconsistent nice.
Timetable:
· Sample development: 7-10 days
· Mold production: 15-20 days
· Bulk production: 20-30 days (varies by order size)
Contact Us at qosun@qosun.com to discuss your project requirements.


Q: Can I use these bags instead of all of my plastic containers?
A: They do a great job with most storage tasks. Bottles made of metal work better for fizzy drinks or oils that are very hot (above 200°C).
Q: How do I get rid of spots or smells that won't go away?
A: Tke a 30-mianute soak in warm water with baking soda. A paste made of baking soda and water is first rate for putting off hard spots. The silicone may not preserve smells in all the time.
Q: Do I need the plastic strip every time I use it?
A: Not all the time. The silicone seal is enough for dry foods like crackers. Use the strip for liquids or when you want to keep out as much air as possible.
Q: How long do you think these bags will last?
A: If you take good care of it, you should be able to use it regularly for 3 to 5 years. Cracks in the seal area or a loss of flexibility are both signs that it needs to be replaced.
Q: Can I write on the bags?
A: Yes! It's easy to erase dry-erase or chalk tools. This makes it easy to name what's inside for meal prep.
Q: Can I get samples before I buy a lot?
A: Of course. For businesses that qualify, we give samples at cost price. Send us an email to set this up.
Q: How are your bags different from other goods that do the same thing?
A: Our dual-seal system, five-size range, and checked-for-purity materials make us stand out. Plus, since you're getting directly from the maker, you can be sure of the quality.
Ready to upgrade your food storage or discuss wholesale opportunities with Reusable Silicone Food Bags?
Email: qosun@qosun.com