Premium Stainless Steel Vacuum Flask – Sublimation-Ready & Durable
High-quality 18oz/24oz/32oz wide-mouth vacuum flask made from food-grade 304 stainless steel, ensuring 24-hour temperature retention for hot/cold drinks. Double-wall vacuum insulation with copper plating enhances thermal efficiency. Smooth powder-coated exterior with a sublimation-friendly surface, perfect for custom branding or personalized designs. Leak-proof design features a precision-engineered screw lid and silicone gasket for secure sealing. Ideal for outdoor adventures, gym workouts, office use, or travel. Ergonomic carry handle and anti-slip base for added convenience. Bulk pricing available for wholesale buyers – global shipping with unbeatable wholesale rates.