@CNN: This travel backpack has a pulley system that claims to reduce impact and strain by 86 percent https://t.co/IvxGwiQ9Rx https://t.co/DRNpgSQKcD
This travel backpack has a pulley system that claims to reduce impact and strain by 86 percent https://t.co/IvxGwiQ9Rx pic.twitter.com/DRNpgSQKcD
— CNN (@CNN) August 27, 2018