Ti Zen 12oz Pure Titanium Travel Coffee Mug

Key Features

• 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.

Specifications