The new Monster GLO series allows children to interact with their bottle and support their creativity. Children can use their soft felt tip pen to create their own monster world.

The bottle becomes an interactive toy, kids love to play with.

The print, along with the kids bottle cap glow in the dark. Ideal for packing into your child's lunch box, this 0.4-liter Sigg Monster GLO aluminum water bottle has a highly resistant lining, making it almost unbreakable.

This product has no expiration date or the manufacturer has not provided an expiration date.