Premium BPA-Free Wide Mouth Vacuum Flask
High-grade 18/8 stainless steel inner & outer walls for superior durability and rust resistance. Advanced double-wall vacuum insulation keeps drinks hot for 24 hours and cold for 48 hours. Wide mouth design for easy filling, cleaning, and adding ice cubes. Leak-proof twist-on lid with precision silicone gasket ensures zero spills during travel. Perfect for outdoor camping, hiking, office commutes, and gym workouts. Lightweight yet sturdy construction with a non-slip powder-coated finish for a secure grip. Custom branding available for bulk orders—ideal for corporate gifts or promotional merchandise. Wholesale pricing with global shipping for large-volume buyers.