Come and Check Our Branding Solutions.Perfectly vacuum sealed with double wall insulation which makes the water bottle sweat-free!Designed with the unique thermo technology,the water bottle could keep beverages cold up to 24 hours and hot up to 12 hours helping you stay cool.Made of food grade 18/8 stainless steel that is 100% BPA free and non toxic,this water jug is fully resistant to oxidation and rust,never leave a metal taste which is more durable and lasting.The outside layer is anti slip for easy grip.Wide-mouth design is easy to clean and fill with ice cubes. Pls check inventory and detailed info before placing your orders.