Premium Leak-Proof Glass Water Bottle – Thermal Flask with Vacuum Insulation
Crafted with ultra-clear borosilicate glass for superior clarity and durability, resistant to thermal shock and stains. Advanced vacuum insulation technology maintains temperature for 12+ hours (hot/cold), ideal for travel, office, gym, and outdoor adventures. Sleek 2023 design features a secure silicone-sealed lid, one-touch open mechanism, and 360° leak-proof construction for hassle-free carrying. Custom OEM options available for bulk orders, ensuring brand consistency with high-end printing and engraving techniques. Lightweight yet sturdy stainless steel base with non-slip grip, compatible with most cup holders and backpacks. BPA-free, eco-friendly materials meet international safety standards, perfect for health-conscious consumers. Wholesale pricing with global shipping – unbeatable value for bulk buyers seeking premium hydration solutions.