Double Wall Stainless Steel Insulated Bottle – Customizable, High Performance, 500ml
Our Insulated Bottle is designed for daily hydration, outdoor activities, and corporate gifting. With a perfect balance of weight, capacity, and thermal performance, this Insulated Bottle meets the needs of both retail consumers and bulk buyers. Below we explain its key features, benefits, OEM/ODM possibilities, ordering steps, and frequently asked questions.
1. Features
| Specification | Details |
|---|---|
| Capacity | 500ml |
| Weight | 312g |
| Dimensions | 7.3 x 7.3 x 22 cm |
| Material – inner wall | 304 stainless steel (upgrade to 316 available) |
| Material – outer wall | 201 stainless steel (upgrade to 304 or 316 available) |
| Lid | Screw lid with fixed plastic handle |
| Surface finish | Customizable (sandblasted, polished, painted, etc.) |
| Color | Any Pantone color |
| Logo / Print | Silk screen, laser engraving, or full-wrap print |
| Gift box | Customizable design and print |
| MOQ | 3,000 pcs |
| Lead time | 35 days |
| Certifications | EU, FDA, LFGB compliant (testing supported) |
| Sample | Available upon request |
This Insulated Bottle uses double-wall vacuum insulation technology. The inner layer is food-grade 304 stainless steel (or 316 for extra corrosion resistance), while the outer layer is 201 stainless steel (or upgraded to 304/316). The lid includes a fixed plastic handle for easy carrying.
2. Benefits
2.1 Superior Thermal Performance
Thanks to the double-wall vacuum construction, this Insulated Bottle keeps hot drinks hot (up to 12 hours) and cold drinks cold (up to 24 hours). Whether you need morning coffee or iced water in summer, this Insulated Bottle delivers consistent temperature retention.
2.2 Lightweight Yet Durable
At only 312g for a 500ml Insulated Bottle, it is easy to carry in a backpack, gym bag, or car cup holder. The 201 outer wall provides enough strength to resist dents, while the 304 inner wall is rust-proof and safe for all beverages.
2.3 Safe & Non-Toxic Materials
The inner wall is 304 stainless steel (or optional 316). 316 grade offers even better resistance to acidic drinks like fruit juice or soda. Every Insulated Bottle can be tested to meet EU, FDA, and LFGB food contact standards – no harmful chemicals leach into your drink.
2.4 Easy to Carry
The screw lid comes with a fixed plastic handle. You can hold the Insulated Bottle by the handle or clip it to a bag using a carabiner (not included). The handle is strong and comfortable for all hand sizes.
2.5 Fully Customizable Appearance
Surface treatment (matte, glossy, sandblasted), any color, and any printed design are available. This makes the Insulated Bottle perfect for brand promotion, events, or retail differentiation. The gift box can also be printed with your logo.
2.6 Flexible Material Choices
You can choose inner wall: 304 or 316. Outer wall: 201, 304, or 316. This flexibility allows you to control cost vs. premium quality. A 304/304 Insulated Bottle offers better rust resistance on the outside, while a 201 outer wall saves money without affecting insulation.
2.7 Certified Quality
All materials and production processes support EU, FDA, and LFGB testing. We can provide test reports or send samples for independent lab verification. This Insulated Bottle is ready for international markets.
2.8 Low MOQ & Reliable Lead Time
With MOQ only 3,000 pieces, even small brands or first-time importers can order their own Insulated Bottle. Lead time is 35 days after sample approval – fast enough for seasonal promotions.
3. OEM / ODM Services
We are an experienced manufacturer offering full OEM and ODM solutions for this Insulated Bottle.
What you can customize:
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Material combination: Inner 304 or 316; Outer 201, 304, or 316.
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Surface finish: Brush, mirror polish, sandblast, powder coating, or soft-touch paint.
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Color: Any solid color, gradient, or two-tone.
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Printing / Logo: Single-color logo, full-color wrap, laser engraving, or debossing.
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Lid & handle: The fixed plastic handle can be made in different colors. We can also modify the lid design (subject to mold fee).
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Packaging: Custom printed color box, eco-friendly kraft box, or PVC sleeve.
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Accessories: We can add a stainless steel tea strainer, straw lid, or protective bottom silicone boot.
ODM (full design):
If you have a unique shape or new concept, our engineering team can develop a new Insulated Bottle from scratch. We help with 3D drawing, mold making, prototyping, and mass production.
Sample policy:
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Existing blank samples: free, you pay shipping.
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Customized samples (with your logo/color): small fee, refundable on bulk order.
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Lead time for sample: 10–15 days.
Certification support:
We can send your Insulated Bottle samples to third-party labs for EU, FDA, or LFGB testing. Test reports will be provided in your company name.
4. Order Process
Our standard process for ordering this Insulated Bottle is simple and transparent.
| Step | Description | Time |
|---|---|---|
| 1. Inquiry | Tell us your desired material (inner/outer), color, logo, surface finish, and quantity (≥3000). | 1 day |
| 2. Quotation | We send a proforma invoice (PI) with unit price, mold cost (if any), sample cost, and estimated freight. | 2 days |
| 3. Sample approval | We produce a pre-production sample based on your artwork. You test it (dimensions, insulation, printing). | 10–15 days |
| 4. Mass production | After sample approval and 30% deposit, production begins. You receive weekly photo/video updates. | 35 days |
| 5. Payment & shipping | Balance paid before shipment. We arrange sea, air, or express shipping. | 3–7 days |
| 6. After-sales | We provide customs clearance documents and quality support for any defective Insulated Bottle. | Ongoing |
Note: For urgent orders, we can shorten lead time to 28 days for an extra fee.
5. FAQ (6 questions)
Q1: Can I mix different colors or logos within the same 3,000 MOQ?
A: Yes, we accept mixed orders. For a single Insulated Bottle model, you can split the MOQ into 2–3 color variants or 2 logo designs. Additional artwork fees may apply for extra printing plates. Please ask your account manager for the exact breakdown.
Q2: How do I know the inner wall is really 304 or 316 stainless steel?
A: We provide material test reports from our steel supplier. Additionally, before mass production, we can send a sample of your Insulated Bottle to an independent lab for PMI (positive material identification) testing. The test report will confirm the exact grade. We are fully transparent.
Q3: What is the difference between 304 and 316 inner wall?
A: Both are food-grade and rust-proof. 316 contains molybdenum, which makes it more resistant to chlorides and acids. If you plan to fill your Insulated Bottle with juice, sports drinks, or coffee with milk, 316 is a premium choice. For water or tea, 304 is perfectly fine and more economical.
Q4: Does the fixed plastic handle break easily?
A: The handle is made of high-density polypropylene (PP), which is tough and flexible. We have tested it with 15kg of weight – no cracking. For daily use (carrying a full 500ml Insulated Bottle), the handle will last for years. We offer a one-year warranty against manufacturing defects on the handle.
Q5: Can you ship a single sample first before I place the bulk order?
A: Absolutely. We encourage sampling. You can request a blank Insulated Bottle (no logo, standard black color) for free – just pay shipping. Or we can make a fully customized sample with your color and logo for a small fee (deducted from your bulk order). The sample lead time is 10–15 days.
Q6: Do you support EU, FDA, and LFGB testing? How much does it cost?
A: Yes, we support all three tests. We have existing test reports for our standard materials (inner 304, outer 201). If you need a new report under your own brand name, we can send your Insulated Bottle to an accredited lab. The cost is approximately $150–$250 per test, depending on the lab. This is paid by the buyer, but we handle all logistics.
6. Why Choose Our Insulated Bottle?
This Insulated Bottle combines practical features (500ml, 312g, compact size) with complete customization. Whether you need a budget-friendly version (304+201) or a premium version (316+304), we deliver consistent quality. The fixed plastic handle adds everyday convenience, and the 35-day lead time keeps your project on schedule.
With EU, FDA, and LFGB compliance, this Insulated Bottle is safe for markets worldwide. We have exported to Europe, North America, the Middle East, and Southeast Asia. Sample support allows you to test before investing in large quantities.
Ready to order your custom Insulated Bottle?
Contact us today with your requirements (material, color, logo, target quantity). We will reply within 24 hours with a detailed quotation and sample plan. Let’s build a successful Insulated Bottle project together.
