Premium Stainless Steel Insulated Vacuum Flask
Durable 18/8 food-grade stainless steel construction ensures rust resistance and long-lasting performance. Advanced double-wall vacuum insulation maintains hot/cold temperatures for 12-24 hours. Detachable straw design enhances versatility for both sipping and direct drinking. Sleek matte finish with precision laser engraving for custom logos, ideal for branding and corporate gifts. Leak-proof screw lid with silicone seal guarantees spill-free portability. Perfect for outdoor sports, gym sessions, hiking, or office use. Lightweight yet sturdy, fits standard cup holders. Easy to clean with wide mouth opening. Wholesale-ready with bulk discounts—global shipping available. Lowest price guaranteed for high-volume orders.