Sometimes, your child needs a little something extra to go along with their CLEK car seat. For extra sturdy storage of bottles, sippy cups, and other beverages, you need to get the CLEK Drink-Thingy Cup Holder. This cup holder is designed to securely clip on to either side of the CLEK line of car seats for convenience and more versatility. The CLEK Drink-Thingy Cup Holder has also been crash tested to ensure that if a collision does occur, the cup holder will absorb shock preventing it from transferring to your child in the seat as much as possible. The durability, style, and ease of use of the CLEK Drink-Thing Cup Holder cannot be beat.