Duola Custom Portable Travel Stainless Steel Double Warm Cups \r\nHight Quality Vacuum Insulated Function. Best Choice For Outdoor Sports, Mountaineering Tramp.Perfect Workmanship Suit For Your Personal Customization.

• Designed To Keep Liquids Hot/Cold For 8 Hours.
• With An Ample 350 Ml Capacity.
• Durable Stainless-steel Interior And Exterior Keep Bottle Cool To Touch With Hot Liquids And Sweat
• Hand Wash Only.
• Accept Custom.Suit For Men,Women,Students,Lover And So On.

Designed To Keep Liquids Hot/Cold For 8 Hours.Duola Decoration