KOYASU Ti-Zen 12oz Pure Titanium Travel Coffee Mug - Grade 1 Titanium Double-Walled Insulated Tumbler - 1668°C Crystalline Texture Zero Metallic Aftertaste - Dawn Pink

- AEROSPACE-GRADE PURE TITANIUM & LIFETIME WARRANTY ? Built from medical-grade Ti-Zen titanium, it is 42% lighter than steel and engineered to withstand the harshest treks and outdoor survival. Naturally BPA-free and chemically inert, ensuring zero metallic taste or odor retention. The cup body is backed by a LIFETIME WARRANTY. For product support, simply search "KOYASU cup" on your browser to visit our official portal and activate. - WHY TITANIUM ? THE KOYASU MATERIAL COMMITMENT. Titanium is rarer than stainless steel and far more demanding to extract, refine, and form. Its high melting point and complex processing require advanced manufacturing and strict quality control. KOYASU chooses titanium not because it is easy or affordable?but because it delivers unmatched purity, durability, and long-term trust for everyday life. - BIOCOMPATIBLE & HYPOALLERGENIC ? Trusted by Science. Titanium is used in surgical implants and dental tools for a reason: it's biocompatible, non-reactive, and ultra-safe. Perfect for sensitive users, ensuring your detox tea or smoothie touches nothing but pure metal. - DOUBLE-WALL VACUUM INSULATION ? Keeps Drinks Hot or Cold. Engineered for thermal stability. Keeps herbal teas hot or iced lattes cold for hours. The exterior remains cool to the touch, so you never burn your hands. - WIDE MOUTH & 100% LEAK-PROOF LID ? DISHWASHER SAFE & EASY TO CLEAN The wide-mouth opening allows effortless filling from streams or kettles. The solid titanium body is dishwasher safe and rinses clean easily in the wild?no lingering odors, no residue buildup. - NO COATING, NO PAINT, NO WORRIES ? Featuring a 100% Raw Titanium Surface with a Crystal Silver finish that showcases the natural, rugged beauty of the metal. With no paint to scratch or peel, it is engineered to handle the abuse of the trail and looks better with every adventure. Because this finish is permanent and eco-friendly, we proudly offer a Lifetime Warranty on the cup body?ensuring your investment stays pristine for a lifetime of use. - Exceptional Durability & Lifetime Warranty ? Built for daily use and a lifetime of adventure. Our 100% pure titanium body is naturally corrosion-resistant and engineered to last for generations. We stand behind our craftsmanship with a Lifetime Warranty on the titanium flask body against manufacturing defects?KOYASU mugs are built to last. - ELEGANT DAWN PINK ? For Gifting & Personal Style. The crystallized pink texture makes this a thoughtful, luxurious gift for her, mom, or wife. It combines high-tech health benefits with a soft, stylish aesthetic. - ECO-FRIENDLY & REUSABLE ? Zero Waste Alternative. Say goodbye to disposable cups. KOYASU mugs are a sustainable fashion statement, helping you reduce waste while looking great. - VERSATILE FOR ANY SETTING ? Home, Gym, Yoga & Car. One mug, everywhere. From morning hydration to post-workout protein shakes, the KOYASU Ti-Zen fits your healthy lifestyle perfectly.

Product description

KOYASU Ti-Zen 12oz Titanium Travel Mug ? Titanium Upgrade

Pure Titanium: The Ultimate Steel Upgrade

The Titanium Upgrade from Stainless Steel

The Titanium Evolution: Beyond Stainless Steel.

The best way to prevent peeling paint? Have no paint at all.

Taste your coffee. Not your cup.

Half the weight. All the strength.

KOYASU Ti-Zen 12oz Titanium Insulated Coffee Tumbler

KOYASU Ti-Zen: Technical Excellence & Frequently Asked Questions

Experience pure taste with our titanium travel mug. Designed for durability without coatings or paint. Ultralight 12oz capacity with a secure tumbler lid, perfect for your daily commute or outdoor adventures.

Experience your favorite brew without interference. Crafted from Grade 1 Pure Titanium, KOYASU ensures zero metallic migration, preserving the complex flavor notes of specialty coffee. Biocompatible and BPA-free, it’s the healthiest choice for your daily morning ritual.

Survive the extreme with a 1668°C melting point. This rugged gear is fire-safe and corrosion-resistant, standing up to the harshest mountain environments. The unique crystalline texture reflects a high-tech thermal process, offering lifelong durability for the modern adventurer.

Design meets portability. Our 150g Ultralight titanium tumbler is engineered to fit perfectly in standard luxury car cup holders. Whether navigating city streets or the boardroom, the sleek, spill-proof design ensures your hydration is as professional as your performance.

Elevate your workspace with the Indigo Blue crystalline finish. Beyond its premium aesthetic, the natural TiO2 (Titanium Dioxide) layer provides a self-healing, antibacterial surface. A perfect fusion of medical-grade purity and sophisticated urban design for the high-end professional.

Espresso, pour-over, or tea?cleaner taste with no metallic aftertaste. Built for daily cafe runs and home brews.

No coating, no paint?formed on the metal itself. No layer to chip from daily taps, scrubbing, or carry.

Ultralight 12oz with tumbler lid for commute & travel. Fits cup holders, rides in your tote, and perfect for your urban transit and beyond.

Elevate your daily ritual beyond ordinary steel. Traditional mugs rely on fragile coatings that inevitably degrade and alter your coffee's flavor. The KOYASU Ti-Zen represents a definitive material upgrade. Master-crafted from biocompatible Grade 1 Titanium, it delivers absolute purity for your premium roasts.

Unlike ordinary steel where every wash is a gamble for the coating, the KOYASU Ti-Zen is pure, permanently uncoated titanium. Wash without worry.

Ordinary steel can leach a metallic flavor that alters your premium roasts. The KOYASU Ti-Zen is crafted from biocompatible Grade 1 Titanium?a remarkably inert metal. It preserves high flavor fidelity and maintains a clean taste profile, ensuring your beverage tastes exactly as intended.

Traditional double-walled steel mugs are notoriously heavy for daily commutes. Renowned for its aerospace-grade strength-to-weight ratio, the KOYASU Ti-Zen delivers robust vacuum insulation without the bulk. Effortlessly portable and designed to move with you seamlessly throughout your day.

Grade 1 Titanium

1668°C Crystallized

Biocompatible

Ultralight