Stainless Steel Double-Wall Vacuum Insulated Bottle – Product Overview

1. FEATURES

Our stainless steel double-wall vacuum insulated bottle is engineered for performance, durability, and everyday convenience. Below are the detailed specifications and design features that set this product apart.

Material Construction:

• Inner Wall: Food-grade 304 stainless steel – the industry standard for beverage contact surfaces, offering excellent corrosion resistance and long-term safety

• Outer Wall: 201 stainless steel – provides structural strength and impact resistance while keeping the product cost-effective for bulk production

• Double-wall vacuum insulation – creates a thermal barrier between the inner and outer layers to maintain beverage temperature

Dimensions & Capacity:

• Capacity: 500ml – ideal for daily hydration needs

• Bottom Diameter: 8cm – fits standard cup holders

• Body Height: 20cm – ergonomic design for comfortable grip

Lid & Drinking System:

• Safety lock button design – prevents accidental opening during transport or storage

• Pop-up straw – allows for one-handed drinking; simply press the button to reveal the straw

• Leak-proof sealing – secure closure prevents spills and leaks in bags or backpacks

Additional Features:

• Removable carry rope – can be attached for easy portability; clip it to a backpack, gym bag, or stroller

• Customizable color and pattern – supports full-surface printing, silk screen, laser engraving, and Pantone color matching

Certifications:

• FDA (US market) – compliant with 21 CFR 175.300 food contact material standards

• EU food contact standards – meets Regulation (EC) No 1935/2004 requirements

• LFGB (Germany/EU) – the most stringent food contact regulation in Europe, including mandatory sensory testing

2. BENEFITS

Superior Temperature Retention
The double-wall vacuum insulation technology keeps beverages cold for up to 24 hours and hot for up to 12 hours. Whether you need refreshing iced water during a summer workout or hot coffee on a winter commute, your drink stays at the ideal temperature throughout the day.

Safe, Food-Grade Materials
The inner wall is made of 304 stainless steel, which is approved for direct food contact worldwide. It resists rust, corrosion, and staining, ensuring that no harmful chemicals leach into your beverages. The 201 stainless steel outer wall provides excellent structural strength while keeping the product affordable. All plastic components including the lid and straw are BPA-free.

Durable & Long-Lasting Construction
Built with high-quality stainless steel, this bottle stands up to daily use at work, the gym, or on the trail. The 201 outer wall resists dents and scratches, while the 304 inner wall maintains its integrity over years of use.

Leak-Proof & Spill-Free
The safety lock lid combined with a secure sealing mechanism ensures zero leaks. Toss it in your bag without worry – no spills, no mess, no stress.

Convenient One-Handed Drinking
The pop-up straw system allows for quick, effortless sipping with just one hand – perfect for driving, working, or exercising. The safety lock prevents accidental opening, giving you peace of mind during transport.

Lightweight & Portable
At 500ml capacity with an 8cm diameter and 20cm height, this bottle is compact enough to fit in most cup holders and bag pockets. The optional carry rope adds extra portability – clip it and go.

Eco-Friendly & Reusable
By choosing stainless steel over single-use plastic bottles, you are making a sustainable choice that reduces plastic waste. This bottle is designed for years of reuse, making it both environmentally and economically responsible.

Globally Certified for Safety
With FDA, EU, and LFGB certifications, this bottle meets the most stringent food safety standards worldwide. Whether you are selling in the US, Europe, or other regulated markets, you can be confident in product compliance.

3. OEM (Original Equipment Manufacturer)

OEM refers to manufacturing products according to your specific design and branding requirements. With our OEM service, you retain full control over the product design while we handle the production.

What We Offer Under OEM:

• Custom mold development – we can create new molds based on your 3D drawings, hand sketches, or concept drafts

• Material selection – choose from 304 or 316 stainless steel for inner and outer walls

• Custom dimensions and capacity – adjust size, shape, and volume to your specifications

• Branding options – logo printing via silk screen, laser engraving, or full-wrap printing

• Color customization – match any Pantone color for the bottle finish

• Packaging design – custom gift boxes with your branding

• Lid and accessory customization – choose different lid styles, straw types, and carry options

Why Choose OEM?
OEM gives you exclusive product ownership. The bottle design belongs to your brand, creating a unique product that stands out in the market. You control every aspect of the product – from materials and dimensions to colors and packaging. This is the ideal choice for brands that want to build a distinctive product identity and protect their design from competitors.

OEM Process:

1. Share your product concept or drawings

2. Our engineering team evaluates feasibility and provides a quotation

3. Prototype development and 3D printing for validation

4. Mold fabrication and pilot production

5. Sample approval

6. Mass production and quality control

7. Shipping and delivery

4. ODM (Original Design Manufacturer)

ODM means you choose from our existing range of bottle designs, and we manufacture them with your branding. The product design is already developed – you simply add your logo, colors, and packaging.

What We Offer Under ODM:

• Ready-made bottle designs – choose from our catalog of proven, market-tested styles

• Logo application – silk screen, laser engraving, or full-wrap printing with your brand identity

• Color selection – apply your brand colors to existing designs

• Packaging options – custom packaging with your branding

• Faster turnaround – no mold development time required

Why Choose ODM?
ODM is the faster, more cost-effective path to market. Since the mold already exists, you avoid the upfront tooling investment and development time. This makes ODM perfect for:

• Brands launching their first product

• Businesses testing new markets

• Promotional campaigns and corporate gifts

• Seasonal or limited-edition releases

• Small to medium batch orders

ODM vs OEM – Quick Comparison:

ODM Process:

1. Browse our catalog and select a bottle style

2. Submit your logo artwork and color preferences

3. Sample production with your branding (2–4 days for samples)

4. Sample approval

5. Mass production

6. Quality inspection and shipping

5. ORDER PROCESS

Our streamlined order process ensures transparency, efficiency, and quality at every stage. Here is how we work with you from inquiry to delivery.

Step 1: Inquiry & Consultation
Contact us with your requirements – product type, quantity, customization needs, and target market. We will respond within 24 hours with an initial quotation and recommendations.

Step 2: Sample Development

• For ODM orders: Samples with your logo and colors are typically ready within 3–7 days

• For OEM orders: Prototype development takes 7–10 days after design confirmation, followed by sample production

• Sample fees are charged upfront but credited toward your bulk order

Step 3: Sample Approval
Review the samples for quality, branding accuracy, and functionality. Once approved, we finalize the order details including MOQ, pricing, and delivery timeline.

Step 4: Deposit & Production

• A 30%–50% deposit is required to start production

• MOQ: 3,000 pieces per design/color

• Production lead time: 35 days after sample approval and deposit receipt

• We provide production updates and photos upon request

Step 5: Quality Control
Every production batch undergoes rigorous quality checks:

• Vacuum retention testing – hot air test to detect any vacuum leaks

• Leak testing – 100% inspection for seal integrity

• Material verification – confirms 304 inner and 201 outer specifications

• Surface finishing inspection – checks coating consistency and print quality

• Final inspection – comprehensive review before packaging

Step 6: Balance Payment & Shipping

• Balance payment is due before shipment

• Shipping arrangements – we work with reliable freight forwarders for sea, air, or express delivery

• Shipping documents including commercial invoice, packing list, and certificate of origin are provided

Step 7: After-Sales Support
We provide ongoing support after delivery – product inquiries, quality issues, and reorder assistance are handled promptly.

6. FAQ

Q1: What is the difference between 304 and 201 stainless steel?
A: 304 stainless steel contains around 8% nickel, offering superior corrosion resistance and food-contact safety. It is used for the inner wall because it touches your beverage. 201 stainless steel has lower nickel content and higher manganese, making it more affordable while still providing good structural strength. It is used for the outer wall, which does not contact the drink. This combination offers the best balance of safety, durability, and cost.

Q2: What is your minimum order quantity (MOQ)?
A: Our standard MOQ is 3,000 pieces per design/color. This applies to both OEM and ODM orders with full customization. For smaller test orders, please contact us to discuss options.

Q3: How long is the production lead time?
A: Standard production lead time is 35 days after sample approval and deposit receipt. For urgent orders, we can sometimes shorten the timeline to 28 days for an additional fee. Sample lead time is 3–7 days for ODM orders and 7–10 days for OEM prototypes.

Q4: What certifications do your bottles have?
A: Our bottles are compliant with:

• FDA (US) – meets 21 CFR 175.300 food contact material standards

• EU food contact standards – complies with Regulation (EC) No 1935/2004

• LFGB (Germany/EU) – the strictest European food contact regulation, including sensory testing
  We can provide test reports upon request.

Q5: Can I customize the color and pattern?
A: Yes. We support full customization including any Pantone color, silk screen printing, laser engraving, and full-wrap pattern printing. Custom colors typically start from 1,000 pieces, and we can match your brand identity precisely.

Q6: Can I mix different colors or logos within the same MOQ?
A: For the 3,000-piece MOQ, we typically require the same design and color per batch. However, we can discuss splitting the MOQ across multiple colors or logos – please contact us for specific arrangements.

Q7: Do you provide samples before bulk production?
A: Absolutely. We strongly recommend sample approval before mass production. Samples are available upon request. For ODM orders with logo application, samples take 3–7 days. For OEM custom mold projects, prototype samples take 7–10 days.

Q8: What is the temperature retention performance?
A: Thanks to the double-wall vacuum insulation, this bottle keeps beverages cold for up to 24 hours and hot for up to 12 hours. Performance may vary depending on ambient temperature and initial beverage temperature.