650ml Customized Stainless Steel Water Bottle
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- Specifications
- Material: Food-grade stainless steel 304/316L
- Capacity: 300ml/500ml/650ml/750ml/800ml/1000ml
- Shape: round/square (according to requirements)
- Cap model: Screw/flip top/easy open cap
- Vacuum design: Single-wall or double-wall vacuum-insulated
- Wall thickness: 0.5mm/0.6mm/0.8mm (according to requirements)
Advantages of Stainless Steel Bottles
Higher Safety
- 1）Compared with Plastic Bottles
- BPA-free
- Not prone to aging and does not release microplastics
- Heat-resistant and will not deform when filled with hot water
- 2）Compared with Aluminum Bottles
- No inner coating required for corrosion protection
- Lower risk of metal leaching
- Stronger resistance to acids and alkalis (especially 316 stainless steel)
- Aluminum bottles usually require an inner coating; otherwise they may react with beverages, posing potential health risks if the coating is damaged.
High Durability
| Comparison | Stainless Steel | Aluminum | Plastic |
| Drop resistance | Very strong | Easily dented | Easily cracked |
| Lifespan | 5-10 years or more | Easily deformed | 1-3 years |
| Scratch resistance | Relatively strong | Relatively weak | Easily scratched |
Stainless Steel Vacuum Double-Layer Insulation Performance Advantages
- Insulation time: 12–24 hours
- Cold insulation time: Over 24 hours
- Aluminum and plastic bottles generally do not feature a high-end vacuum insulation structure.
High-End Brand Positioning
- Premium metallic appearance
- Can be polished, powder-coated, frosted, and electroplated
Enhanced Environmental Friendliness
- 100% recyclable
- Reusable for long-term use
- Reduces single-use plastic pollution
- Stainless steel bottle is highly durable and environmentally friendly
Wide Range of Applications
- Suitable for hot water, coffee, tea, and milk
- Suitable for cold drinks such as craft beer, cocktails, sparkling water, juice, and tea, as well as oils
- Ideal for sports drinks such as electrolyte water and protein shakes
- Also suitable for high-end toners and essential oils