USB Cooling Cup 304 Stainless Steel | Home Car & Office

Keep Your Drinks Perfectly Chilled — Anywhere You Go

Meet your new favorite desk companion: the 304 Stainless Steel USB Cooling Cup. Whether you're working at the office, commuting in your car, or relaxing at home, this intelligent refrigeration cup keeps your beverages refreshingly cool at the touch of a button. Simply plug it into any USB port and enjoy cold drinks on demand — no ice required.

Why You'll Love It

• USB-Powered Cooling: Plug into any USB port (laptop, power bank, car adapter) for instant, convenient refrigeration wherever you are.
• Premium 304 Stainless Steel: Food-grade, BPA-free stainless steel construction means your drinks stay pure and safe — no metallic taste, no harmful chemicals.
• Eco-Friendly & Reusable: Ditch single-use plastic cups and bottles. This durable, reusable cup is a smarter, greener choice for everyday use.
• Portable & Versatile: Compact enough to fit in car cup holders and desk spaces. Perfect for the office, home, road trips, and tours.
• Lid Included: Secure lid keeps your drink covered and spill-resistant, whether you're driving or working.
• Direct Drinking Design: No straw needed — just sip straight from the cup for effortless hydration.
• Easy to Clean: Hand wash only for best results, keeping your cup hygienic and long-lasting.

Specifications

• Material: 304 Stainless Steel (BPA-Free)
• Power Source: USB Plug-In
• Function: Cooling / Refrigeration
• Suitable For: Adults
• Lid: Included
• Drinking Style: Direct Drinking
• Care: Hand Wash Only
• Reusable: Yes
• Country of Origin: Made in China

Perfect For

Office workers, commuters, travelers, students, and anyone who loves having a perfectly chilled drink within arm's reach. No more warm water or trips to the fridge — your cool drink is always ready.

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For more information on safe drinkware materials and hydration health tips, visit the FDA's guide on BPA in food contact materials.

Frequently Asked Questions

Q: How does the USB cooling cup work?

A: The USB cooling cup uses a thermoelectric (Peltier) cooling element powered via a standard USB connection. Simply plug the cup into a USB port on your laptop, car adapter, or power bank, and it will begin cooling your beverage within minutes — no ice or refrigerant needed.

Q: Is this USB cooling cup safe to use with all beverages?

A: Yes! The cup is made from food-grade 304 stainless steel and is completely BPA-free, so it's safe for water, juice, cold coffee, tea, and other cold beverages. It is not designed for boiling hot liquids.

Q: Can I use this cooling cup in my car?

A: Absolutely. The cup is designed for car use and fits standard cup holders. As long as your car has a USB port or you use a USB car adapter, you can enjoy chilled drinks on every drive.

Q: How do I clean the USB stainless steel cooling cup?

A: Hand washing is recommended to protect the USB cooling components and maintain the cup's finish. Use mild soap and warm water, rinse thoroughly, and allow to air dry. Do not submerge the base or place it in a dishwasher.

Q: Is this cup eco-friendly?

A: Yes! This reusable stainless steel cup is a sustainable alternative to single-use plastic bottles and cups. By choosing this cooling cup, you reduce plastic waste and support a greener lifestyle.