Ever Eco Insulated Drink bottles are super stylish, but also have all of the elements you can ask for in a drink bottle. They are made from durable stainless steel with powder coated finishes- giving you a choice of 5 colours. Even better they are totally plastic free! 750ml/25oz capacity 304-grade premium stainless steel Double Wall Vacuum Insulation keeps beverages cold for 24 hours and hot for 8 hours Cup holder compatible Silicone water-tight seal in lid Wide opening for ice cubes Handy carry handle Handwash only.