Premium Silicone Sleeve Bamboo Lid Glass Cup with Straw

Eco-Friendly Dual-Layer Design: High-quality borosilicate glass inner lined with food-grade silicone sleeve for shock absorption and heat insulation. Bamboo lid adds natural elegance while remaining lightweight.

Innovative Leak-Proof Structure: Precision-engineered bamboo lid with silicone gasket and stainless steel straw ensures airtight sealing, ideal for active lifestyles—prevents spills in bags or cup holders.

Versatile Temperature Control: Withstands -20°C to 120°C, perfect for iced beverages, hot coffee, or infused water. Silicone base resists sliding on surfaces.

Commercial-Grade Durability: Reinforced glass resists thermal shock; silicone sleeve resists tearing. Suitable for cafes, offices, gyms, or outdoor adventures.

Bulk Purchase Advantage: Wholesale pricing available for retailers seeking premium reusable drinkware with sustainable appeal. Custom branding options upon request.