Three-Generation Macaroons 40oz Stainless Steel Tumbler Vacuum Flask Cup

Three-Generation Macaroons 40oz Stainless Steel Tumbler Vacuum Flask Cup. Premium Material: Made of 304 food-grade stainless steel and BPA-free PP plastic. Vacuum Insulation: Double-layer vacuum technology keeps drinks hot for 8 hours and cold for 12 hours. Leak-Proof Design: Ingenious lid prevents liquid from leaking during travel or outdoor activities. Customizable Logo: Supports customized logo printing based on Pantone color codes. Large Capacity: 40oz volume ideal for home, school, work, or outdoor use. Sample Availability: Samples provided with refundable charge for orders meeting quantity requirements. Flexible MOQ: Standard MOQ is 500 pcs, but lower quantities accepted for trial orders. Fast Delivery: Production lead time is 30 days for standard orders with large capacity.