SIGG Traveler Classic Violet (1.0L) Blend Reusable water bottle is a smart, lightweight and stylish alternative to polycarbonate, plastic or disposable water bottles Pays for itself after 10-15 uses Made of aluminum with scent and taste-neutral liner that is resistant to acids in fruit juices & energy drinks SIGG bottles use solvent-free, odorless and heavy metal-free paints for their bottles