Amazon.com: Baby Hip Seat Carrier Baby Waist Stool for Child Infant Itzy Ritzy Car Seat Travel Bundle QVC.com Car Seat Covers Itzy Ritzy Toddler Carrier Hip at Oliver Silas blog Best Baby Carrier With Hip Seat In India at Trent Lopez blog. Best seat in the house! Lighten your load with the Itzy Hold & Fold hip seat carrier. Our strap free, 3 position carrier adapts to every travel twist with ease. Its patented seat folds neatly on body and conveniently tucks into your diaper bag. Ready for action, minus the bulk.