Ideal for packing into your child's lunch box, this 0.4-liter SIGG Hello Kitty aluminum water bottle has a highly resistant lining, making it almost unbreakable! 

You can use a soft felt tip pen to customize your Hello Kitty Bottle. The speech bubble can be used as a name tag, or just express a feeling. Also family and friends can say hi! 

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