OTE Retro Portable Insulated Coffee Mug - 316 Stainless Steel, 350ml

Elevate your daily caffeine ritual with the OTE Retro Insulated Coffee Mug. Combining Italian-inspired vintage aesthetics with modern thermal technology, this compact companion ensures your favorite brew stays at the perfect temperature while you're on the move. Whether it's a morning latte or an afternoon iced Americano, this mug offers a premium tactile experience and reliable performance for the discerning coffee lover.

Key Benefits

Italian Retro Aesthetic:** Features a high-quality piano paint finish that provides a sophisticated, glossy look reminiscent of classic Italian design. This specialized coating is not only visually stunning but also offers a comfortable, non-slip grip that is highly resistant to wear and scratches.

Superior 316 Stainless Steel:** The interior is crafted from a seamless 316 stainless steel liner. This medical-grade material is superior to standard 304 steel, offering enhanced resistance to corrosion from acidic beverages like coffee or tea, ensuring a pure taste without any metallic aftertaste.

6-Hour Thermal Retention:** Engineered for the busy professional, the vacuum insulation technology maintains your drink's temperature for up to 6 hours. It is designed to provide "fresh coffee" throughout your morning commute and well into your afternoon meetings.

True 360° Leak-Proof Design:** Equipped with a precision-engineered silicone sealing ring and a secure screw-on lid, this mug is designed to be tossed into your bag without a second thought. Enjoy complete peace of mind with a spill-free experience in any orientation.

Ultra-Portable Form Factor:** With a 350ml capacity, it is perfectly sized to fit comfortably in your hand, most car cup holders, or even a jacket pocket. It strikes the ideal balance between satisfying volume and effortless portability.

Key Specs

Capacity:** 350ml (approx. 11.8 oz)

Interior Material:** SUS 316 Stainless Steel (Seamless Liner)

Exterior Finish:** Italian Retro Piano Paint

Sealing Component:** Food-grade Silicone Ring

Lid Style:** Secure Screw-top

How to Use

1. Before the first use, wash the mug and lid thoroughly with warm water and a mild detergent.

2. Fill the 316 stainless steel liner with your hot or cold beverage of choice.

3. Check that the silicone seal is properly seated within the lid.

4. Twist the screw-on lid clockwise until it is firmly tightened to ensure the 360° leak-proof seal is engaged.

5. The compact design is now ready to be placed in your bag or carried by hand for your commute.

Care & Safety

To maintain the high-gloss piano paint finish, hand washing is highly recommended.

Avoid using abrasive cleaners, bleach, or metal scrubbers that could scratch the exterior coating.

Ensure the lid is fully tightened before placing the mug inside a backpack or handbag.

The food-grade 316 steel construction is safe for a variety of beverages, including those with higher acidity or alkalinity.

Notes

"6-hour heat retention for fresh coffee on the go."