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All-Day Multi-Scene Versatility: Sleek design fits corporate office desks, car cup holders, sports bags, and outdoor backpacks with equal ease.
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Double-Wall Vacuum Thermal Insulation: Keeps drinks iced cold for up to 24 hours and piping hot for up to 12 hours, with zero sweat or outer condensation.
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Eco-Friendly 100% Food-Grade 304 Steel: Durable, reusable, non-toxic, and BPA-free SS304 interior ensures pure taste with zero metallic aftertaste.
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100% Leakproof & Travel-Safe: High-precision silicone sealing gaskets guarantee leak-free protection inside computer bags, gym totes, or luggage.
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Durable & Scratch-Resistant Finish: Heavy-duty powder coating provides a comfortable, non-slip grip that withstands daily commutes and outdoor activity.
Reusable Vacuum Flask for Travel, Office & Sports
Reusable Vacuum Flask Description
One bottle for every part of your day. Our reusable vacuum flask for travel, office & sports is designed as the ultimate versatile hydration solution—seamlessly transitioning from morning commutes and desk meetings to intense gym sessions and weekend hikes.
Engineered with food-grade 18/8 (SS304) stainless steel and double-wall vacuum insulation, it eliminates single-use plastics while keeping your beverages iced cold for up to 24 hours or piping hot for up to 12 hours.
Vacuum Flask Features
- Office – Stay Focused
- Outdoor – Adventure Ready
- Gym – Fuel Your Workout
- Travel – Take It Anywhere
- Car – Ready for Every Drive
Insulated Narrow Mouth Water Bottles Specifications
| Model No | MD45 |
| Type | Wide Mouth Thermal Flask |
| Capacity | 400/650ML |
| Material | SS304 Inside ,SS201 Outside |
| Surface | Powder Coating |
| Certification | FDA&LFGB |
| Packing | White box |
Customization Options
We provide a comprehensive, one-stop customized vacuum flasks oem ecosystem tailored to elevate your brand identity and meet specific regional market regulations.
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Logo & Branding Engineering:
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Precision Laser Engraving: Ideal for crisp, silver/metallic permanent branding with zero wear over time.
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Silk-Screen & Pad Printing: Best for cost-effective, high-contrast 1-2 color corporate logos.
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3D Full-Wrap & UV Digital Printing: Enables vibrant, multi-color, and textured seamless wrap designs across the entire bottle body.
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Premium Surface Finishes:
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Tactile Rubber Coating: A soft, velvet-like skin providing a luxurious non-slip grip.
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Anti-Scratch Powder Coating: Rugged, textured layer engineered specifically for outdoor and fitness brands to prevent chipping.
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Glossy/Matte Spray Paint: Elegant, smooth finishes with custom Pantone color-matching accuracy up to 98%.
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Supply Chain & Factory Advantage
Partnering directly with Stainless Steel Drinkware Manufacturer facility grants you structural cost benefits, rigid quality compliance, and the scalability required to support international distribution.
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Verified Global Standards & Compliance: Our production lines strictly operate under ISO-compliant management. All MD25 insulated bottles are certified FDA & LFGB compliant, 100% BPA-free, and lead-free, clearing all legal hurdles for customs and major retail shelves in North America and Europe.
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Rigorous Quality Control (QC): Every batch undergoes a strict 3-stage inspection process—including raw material spectrometer checking, 100% vacuum thermal retention stress-testing, and post-coating cosmetic flaw detection.
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Flexible MOQ & High Capacity: We balance scalability with low upfront risk. Our monthly production capacity exceeds 300,000 units, allowing us to seamlessly handle massive retail rollouts while simultaneously supporting emerging brands with low custom trial runs (starting at 500 pcs).
Insulated Narrow Mouth Water Bottles Frequently Asked Questions
Is this bottle BPA-free and food-safe?
Yes. The Narrow Mouth Water Bottles is made from food-grade stainless steel with BPA-free materials, making it safe for daily use with hot or cold beverages.
How long does it keep drinks hot and cold?
Thanks to the double-wall vacuum insulation, it keeps drinks hot for up to 12 hours and cold for up to 24 hours, depending on the surrounding environment and the beverage temperature.
Can I customize my logo and colors?
Absolutely. We support custom logo printing (laser engraving, silk screen, UV printing, etc.), custom Pantone colors, and custom packaging to match your brand.
What is the minimum order quantity (MOQ)?
We offer low MOQ for customized orders. If stock colors are available, even small quantity orders are welcome. Please contact us for the latest MOQ based on your customization requirements.
Is the bottle leak-proof?
Yes. The screw lid is equipped with a food-grade silicone sealing ring to prevent leaks, making it suitable for office, travel, sports, and daily commuting.
How long is the sample time and lead time?
Sample time: 3–5 working days for existing samples, 5–7 working days for custom samples.
Lead time: Stock items can be shipped within 3–7 days. Customized orders usually take 20–30 days after sample approval and deposit, depending on the order quantity.