40 Oz Insulate Water Cup

40 Oz Insulate Water Cup. Premium Material: Made of 304 18/8 food grade stainless steel for safety and durability. Superior Insulation: Keeps drinks cold for 8 hours and hot for 4 hours with double wall vacuum technology. Custom Logo Printing: Acceptable custom logo printing services for branding purposes. Leak Proof Design: Features a sliding lid and double wall construction to prevent leaks. Large Capacity: Holds 40 oz of liquid, ideal for commercial and household use. Fast Sample Time: Normal samples ready in 1-2 days; customized samples in 5-10 days. Free Samples: We provide normal samples for free upon request. Quality Responsibility: We take full responsibility for any quality complaints caused by us.