Vacuum Insulated Stainless Steel Water Cup

Premium Vacuum Insulated Stainless Steel Water Cup: The Ultimate Solution for Bulk Hydration Needs

As a seasoned product expert with over 20 years of manufacturing experience, I'm thrilled to introduce our flagship product: the Vacuum Insulated Stainless Steel Water Cup. Designed for durability, performance, and sustainability, this product is engineered to meet the demands of global wholesale buyers seeking reliable, high-margin hydration solutions.

Why Trust Our Expertise?

Our factory has specialized in vacuum-insulated drinkware since 2003, serving clients across 50+ countries. With certifications from ISO 9001, SGS, and FDA compliance, we prioritize quality and safety.

Product Overview: Key Features & Scientific Data

The Vacuum Insulated Stainless Steel Water Cup combines cutting-edge technology with user-centric design. Here's what sets it apart:

1. Superior Temperature Retention

- Cold Retention: Maintains beverages at 0–4°C (32–39°F) for 24 hours (tested at 25°C ambient temperature).

- Heat Retention: Keeps liquids at 65–75°C (149–167°F) for 12 hours (tested with 95°C water).

- *Science Behind It*: The double-wall vacuum insulation eliminates heat transfer via conduction or convection. Third-party lab tests confirm a thermal loss rate of <1.5°C per hour for cold drinks and <3°C per hour for hot drinks.

2. Rugged, Food-Grade Materials

- Body: Made from 18/8 stainless steel (chromium-nickel ratio: 18:8), ensuring corrosion resistance and durability.

- Lid: BPA-free, food-grade PP plastic with silicone seals (tested for 10,000 open/close cycles without failure).

- Durability: Withstands drops from 1.5 meters (4.9 feet) onto concrete

3. Eco-Friendly & Cost-Effective

- Reusability: Each cup replaces 500+ single-use plastic bottles annually, reducing waste for environmentally conscious buyers.

- Lifetime: Average lifespan of 8–10 years under normal use

4. Customizable for Bulk Orders

- Capacity Options: 12 oz (350ml), 20 oz (590ml), 32 oz (950ml).

- Custom Branding: Laser engraving, powder coating, or printed logos

- Packaging: Recyclable boxes or bulk palletized shipments to minimize logistics costs.

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