316 Medical Grade Stainless Steel Water Bottle – B2B Bulk Supplier with Custom Logo & 24h Insulation
As a professional B2B bulk supplier, we specialize in 316 stainless steel water bottle with medical grade safety standards, offering 12-24h insulation, acid-resistant performance and custom logo OEM service. Fully compliant with FDA 21 CFR 175.300 and EU EN 10088 standards, our products are ideal for global buyers focusing on quality, sustainability and personalized demand—whether for corporate gifts, outdoor gear lines or office supplies.
Why Choose Our 316 Medical Grade Stainless Steel Water Bottle?
1. Medical Grade Material: Safer & More Durable Than 304
Our acid-resistant insulated water bottle is made of 100% 316 medical grade stainless steel, containing molybdenum and high nickel content (10-14%) that enhances corrosion resistance by 50% compared to 304 stainless steel. It’s free from BPA, lead and cadmium, with heavy metal migration ≤0.1ppm—safe for holding coffee, juice, sports drinks and other acidic beverages. The material also withstands high salt mist and extreme temperatures, making it suitable for outdoor adventure and coastal areas.
2. 12-24h Long-Lasting Insulation: Perfect for Global Scenarios
This recyclable 316 stainless steel flask adopts double-wall vacuum insulation technology. The vacuum layer between the inner and outer liners blocks heat transfer, while the mirror reflective coating reduces thermal radiation—achieving 12 hours of heat retention and 24 hours of cold retention. Whether it’s a cold winter in Northern Europe or a hot summer in Southeast Asia, it keeps drinks at the desired temperature, meeting the needs of diverse regional markets.
3. Custom Logo OEM Service: Tailored for B2B Partners
We offer custom logo 316 stainless steel water bottle OEM service to help you strengthen brand exposure. Support laser engraving, silk-screen printing and heat transfer printing—any logo, slogan or color matching can be customized according to your requirements. Minimum order quantity (MOQ) is flexible, suitable for bulk procurement, corporate gift customization and private label development.
4. Eco-Friendly & Sustainable: Align with ESG Trends
The entire product is made of 100% recyclable 316 stainless steel, which can be fully recycled after use, reducing environmental impact. As a recyclable insulated flask supplier, we help you meet the ESG procurement requirements of overseas markets, enhancing your competitiveness in the green consumer sector.
Product Specifications
| Item | Details |
|---|---|
| Material | 316 medical grade stainless steel (inner & outer), food-grade PP lid |
| Insulation Performance | 12h heat retention, 24h cold retention |
| Capacity | 350ml/500ml/750ml/1000ml (customizable) |
| Compliance | FDA 21 CFR 175.300, EU EN 10088, LFGB |
| Custom Service | Logo printing, color customization, capacity adjustment |
| MOQ | 100pcs (negotiable for bulk orders) |
| Application | B2B bulk supply, corporate gifts, outdoor gear, office use |
B2B Cooperation Advantages
- Bulk procurement discounts: Enjoy preferential prices for large orders, reducing your supply chain costs.
- Fast delivery: Global warehouse layout, 7-15 days delivery to major ports in Europe, America and Southeast Asia.
- Professional support: 24-hour multilingual customer service, providing one-stop solutions from sample confirmation to after-sales.
- Quality assurance: Each product undergoes strict leakage and insulation tests, with a 2-year quality warranty.
Want to get a free sample of our 316 medical grade insulated water bottle? Contact us now to confirm your logo and specifications—we’ll deliver the sample within 3-5 working days. For bulk order inquiries, our team will provide a detailed quotation and customization plan tailored to your market needs!
