Premium 350ml Stainless Steel Vacuum Flask – Ultimate Insulation & Style
High-grade 18/8 stainless steel construction ensures superior durability and rust resistance, with a polished finish for a sleek modern look. Advanced double-wall vacuum insulation maintains drinks hot for 12+ hours or cold for 24+ hours, ideal for office, travel, gym, or outdoor adventures. Ergonomic bullet design with a leak-proof lid for secure handling, while the wide mouth allows easy filling and cleaning. Custom logo option available for bulk orders, perfect for corporate gifts, promotions, or branded merchandise. Lightweight yet sturdy, fits standard cup holders and backpacks, making it a must-have for daily hydration.