Artisan floral double-wall glass mug 13 oz

Summary

• "Aero-Grade" Borosilicate Crystal: Engineered for thermal resilience. Unlike standard soda-lime glass, our cup is blow-molded from high-density "Aero-Grade" Borosilicate. This material is 100% Lead-Free and withstands extreme temperature fluctuations from -4°F to 302°F (-20°C to 150°C), ensuring it won't crack whether you pour in boiling water or ice-cold brew.
• "Vacuum-Thermal" Air Gap Technology: Hot drinks stay hot; hands stay safe. The suspended double-wall architecture creates a "Vacuum-Thermal" barrier that locks in heat while keeping the exterior surface cool to the touch (Anti-Scald). This innovative design also prevents messy condensation rings from forming on your table when enjoying iced beverages.
• Artisan "Botanical-Encapsulation" Artistry: Sip from a floating garden. Real, hand-selected dried flowers are permanently sealed within the vacuum layer using a proprietary "Inert-Gas" technique to prevent fading or decay. Each cup is hand-blown by skilled artisans, making every piece a unique "One-of-a-Kind" collector's item that elevates your coffee ritual.
• Ergonomic "Cool-Grip" Handle Integration: Designed for stability. While many double-wall glasses are handle-less and slippery, ours features a securely fused "Cool-Grip" handle that accommodates all hand sizes. The 390ml (approx. 13oz) capacity is precision-calibrated for the perfect serving of Latte, Cappuccino, or blooming herbal teas.
• "Hydro-Seal" Reinforced Durability: Built for modern life. Featuring a specialized "Hydro-Seal" silicone vent at the base (technological necessity for pressure equalization), this cup prevents water intake between layers. The non-porous glass surface resists stains from coffee oils and tea tannins, ensuring it remains crystal clear and easy to clean after daily use.