Amazon.com : CYBEX Solution B-Fix High Back Booster Seat, Lightweight Booster Seat, Secure Latch Installation, Linear Side Impact Protection, 12-Position Adjustable Headrest, for Kids 40-120 Lbs, Volcano Black : Baby
Cybex - Solution X-fix/512116007-2 Car Seat-group/3-gray - Car Seat Adapters - AliExpress
Amazon.com : CYBEX Solution B-Fix High Back Booster Seat, Lightweight Booster Seat, Secure Latch Installation, Linear Side Impact Protection, 12-Position Adjustable Headrest, for Kids 40-120 Lbs, Volcano Black : Baby