Double-Wall Vacuum Insulation: Keeps drinks cold up to 24 hours and hot up to 12 hours.
Each with silicone ring.Portable design,classic shape.Customize printing available.
Material: -18/8 (304) Stainless Steel: Inner and outer walls made of premium foodgrade stainless steel.
Capacity: 500 ml / 16 OZ large capacity for all-day hydration.
Size:7.3*22cm.
MOQ: Minimum Order Quantity:2,000 pcs.
Customization: Custom sizes, colors.
Tailored Options: Available in various capacities, surface finishes, logo printing, and packaging styles.