Premium Heat-Resistant Sublimation Glass Mug

Crafted from high-quality borosilicate glass for superior thermal shock resistance, safely handling temperatures from -20°C to 150°C without cracking. Features a double-wall insulated design to maintain optimal beverage temperature while keeping the exterior cool to touch.

Sublimation-ready smooth surface ensures vibrant, long-lasting custom prints without fading or peeling, ideal for branding or personalized gifts. The transparent body elegantly showcases layered drinks, perfect for milk tea, iced coffee, or fruit infusions.

Ergonomic 360° sip-proof lid with sliding closure prevents spills during travel. Compatible with standard cup holders and dishwasher-safe for effortless maintenance. Bulk purchase optimized for cafes, corporate events, and retail resale with industry-leading wholesale pricing.