About this item

• SAFE AND DURABLE - The VOLCAROCK coffee mug is crafted from SUS304 18/8 stainless steel, premium silicone, and Tritan-copolyester. We firmly believe that only high-quality materials can guarantee an exceptional drinking experience for our users.
• VACUUM INSULATION - Advanced double-walled insulation tech shows excellent retention performace. These mugs can keep cold up to 12 hours and keep hot up to 6 hours. It will make sure you drink it at your favorite temperature.
• EASY TO CLEAN - Adopting the latest surface protection technology, these mugs feature a smooth, solid, and aesthetically pleasing design. Generally, a simple rinse with tap water suffices for cleaning; they are also dishwasher safe.
• SPILL-PROOF LID - Designed by a professional team of designers, our slider lids allow you to start sipping with just a gentle touch. They effectively prevent splashing and spilling; however, please refrain from turning them upside down as they are not entirely leak-proof.
• IDEAL GIFT - Perfect for enjoying beverages and an excellent choice for personalized party favors, outdoor camping trips, corporate giveaways or office settings. Whether it’s Christmas, Valentine’s Day or a birthday celebration, the recipient of this mug will surely feel your warmth and thoughtfulness.