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**Product Title:**
Custom Logo 316 Stainless Steel Vacuum Insulated Water Bottle – 24 Hours Heat Retention – Double Wall Thermal Flask for Amazon FBA Sellers
**Product Description:**
This vacuum insulated water bottle is engineered with a true double-wall vacuum construction that delivers up to 24 hours of heat retention and 12 hours of cold retention. Unlike single-wall or inferior insulated bottles, the vacuum layer effectively blocks heat transfer by conduction and convection, keeping beverages at their ideal temperature throughout long workdays, outdoor trips, or daily commutes. Whether you fill it with hot coffee in the morning or ice water before a hike, the performance remains consistent from first sip to last.
The bottle body is made from premium 316 stainless steel (food-grade), which offers superior corrosion resistance and durability compared to 304 stainless steel. 316 stainless steel is particularly suitable for holding coffee, tea, juice, and other acidic beverages without affecting taste or causing metallic aftertaste. The interior is easy to clean, BPA-free, and odor-resistant, meeting FDA and LFGB food-contact standards for global markets.
We offer full customization services for brand owners and Amazon sellers. Your logo can be printed, laser-engraved, or applied via water transfer on the bottle body. Custom colors, lid styles, and packaging options are also available. With a low MOQ of 500 pieces, this product is ideal for private label launches, corporate gifts, and promotional campaigns. We support Amazon FBA labeling — including FNSKU barcode, poly bagging, and carton labeling — so your goods arrive warehouse-ready.
Manufactured in our own factory with strict QC procedures, each bottle undergoes leak testing, vacuum performance testing, and surface inspection before shipment. We have supplied this model to clients in North America, Europe, and Australia, with consistent feedback on insulation reliability and finish quality. OEM and ODM projects are welcome.
**Keywords:**
stainless steel water bottle, vacuum insulated bottle, 316 stainless steel flask, custom logo water bottle, 24 hour heat retention, double wall thermal bottle, Amazon FBA water bottle, private label drinkware, insulated sports bottle, OEM water bottle manufacturer, BPA free water flask, promotional water bottle
**Specifications:**
| Item | Details |
|---|---|
| Product Name | Stainless Steel Vacuum Insulated Water Bottle |
| Material | 316 Stainless Steel (inner & outer) |
| Insulation Type | Double-wall vacuum |
| Heat Retention | Up to 24 hours |
| Cold Retention | Up to 12 hours |
| Capacity Options | 350ml / 500ml / 750ml / 1000ml (customizable) |
| Lid Type | Screw lid / flip lid / straw lid (optional) |
| Logo Customization | Laser engraving / silk printing / water transfer |
| Color Options | Custom Pantone colors available |
| MOQ | 500 pcs |
| FBA Service | FNSKU labeling, poly bagging, carton labeling |
| Certification | FDA, LFGB, BPA-free |
| Packing | White box / color box / custom packaging |
| Port of Loading | Ningbo / Shanghai / Shenzhen |
| Sample Lead Time | 5–7 days |
| Production Lead Time | 15–25 days after deposit |
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