Premium 500ML Borosilicate Glass Tumbler with Eco-Friendly Bamboo Lid

BPA-free borosilicate glass construction ensures durability against thermal shock (up to 120°C) and prevents flavor retention. Features precision-cut silicone sleeve for impact absorption and non-slip grip.

Innovative bamboo lid with food-grade stainless steel straw – naturally antimicrobial and heat-resistant. Leak-proof silicone seal maintains temperature for 3+ hours (hot/cold).

Multi-scenario use: specialty coffee brewing, iced beverages, office hydration, and gym workouts. Smooth glass surface resists stains and odors.

Commercial-grade packaging (6pcs/inner case) optimized for bulk wholesale. Custom branding available for bulk orders (MOQ 500pcs).

Wholesale-exclusive pricing with volume discounts (25% off 1000+ units). FDA/LFGB certified for global distribution.