




Ships within 48 hours
Do NOT rinse with boiling water or sterilize by boiling. This product is NOT dishwasher, microwave, or sterilizer safe. Please hand wash with lukewarm water and a mild detergent to prevent the lid from deforming or the exterior coating from peeling off.
This mug is designed to be splash-proof and leak-proof for normal daily commuting. However, under extreme conditions—such as being held upside down and shaken vigorously—there is a very small probability of minor liquid seepage. This is a normal physical occurrence and not a quality defect. If you are concerned about this, please consider your purchase carefully before buying.
Do not shake the mug forcefully when it is filled with hot beverages above 60°C (140°F). The build-up of internal pressure may cause hot steam or liquid to spray out unexpectedly, posing a risk of scalding.
Elevate your daily hydration with the OTE Italian-Retro Thermal Flask. Combining timeless European milk-bottle aesthetics with medical-grade insulation technology, this ultra-lightweight bottle is engineered to keep your coffee, tea, or cold brew perfectly temperature-controlled wherever you go.
Ultra-Lightweight & Highly Portable: Weighing just 205g (350ml) and 270g (500ml), this bottle is designed for effortless portability. Its streamlined, palm-fit body slides smoothly into your handbag, backpack, or car cup holder without adding unnecessary bulk.
Medical-Grade SUS316 Seamless Inner Liner: Crafted with a one-piece weld-free SUS316 stainless steel liner, offering superior corrosion resistance and zero metallic taste. Safe for coffee, milk, tea, and acidic beverages with no residual odors.
360° Spill & Leak-Proof Protection: Equipped with a precision silicone sealing ring and a secure screw-cap mechanism. Feel 100% confident tossing it into your bag—no unexpected leaks or spills on your laptop or documents.
Long-Lasting Temperature Retention: Advanced multi-layer vacuum insulation seals heat and cold inside for hours. Enjoy piping-hot coffee on icy winter mornings or refreshing iced tea under the summer sun.
Easy Cleaning with Zero Blind Spots: The wide-mouth opening and smooth, seamless inner walls make handwashing effortless with no hidden dirt or hard-to-reach corners.
Brand: OTE
Capacity Options: 350ml / 500ml
Weight: 350ml (~205g) / 500ml (~270g)
Materials: Inner Liner: Medical-grade SUS316 Stainless Steel | Outer Shell: Premium Stainless Steel | Lid: Food-Grade PP + Silicone
Color Options: Vintage Red, Cream White, Cherry Pink, Premium Grey
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