Premium 500ml Stainless Steel Vacuum Flask – Ultimate Thermal Performance
Crafted with high-grade 18/8 stainless steel for superior durability and rust resistance, this vacuum flask ensures 24-hour heat retention and 12-hour cold insulation. The double-wall vacuum sealing technology eliminates condensation, maintaining optimal beverage temperature. The elegant wooden grain lid adds a natural touch while enhancing grip and leak-proof security. Built-in tea infuser allows convenient brewing on the go—ideal for outdoor adventures, office use, or travel. Engineered with precision welding and a polished finish for a seamless, hygienic surface. Bulk wholesale pricing available—perfect for retailers, event giveaways, or corporate gifts. Unbeatable value for premium quality.
Key Use Cases:
Hot tea/coffee storage during hiking or camping Chilled water bottle for gym or daily commutes Eco-friendly alternative to disposable cups in workplaces