500 ml Stainless Steel Dual-walled Bottle with Hanging Belt includes the following features : 

• Dual-walled vacuum design means drinks stay cold, iced or hot for hours
• Made of quality stainless steel
• Attach the lid to the bottle with the carrying strap
• Ideal for sports, camping, hiking or cycling

Material :

• #304 Stainless steel body with #201 stainless steel housing
• Plastic lid with a silicone strap

Size closed :

• Capacity of 500 ml
• Diameter of 7.3 cm x Height of 24.3 cm