Providing a conveniently packable way to securely carry an infant or a growing toddler, the Bitybean UltraCompact child carrier gives parents the flexibility to be ready for anything. By packing down to the size of a water bottle when not in use, Bitybean offers comfortable closeness without all the bulk. . Designed to be used comfortably and effectively by the widest range of body frames and heights waist belt extends to a maximum of 46 inches. Can be used for both front carry and rear carry Front wear is recommended for children over 3 months, weighing 8 25 lb. Rear wear is recommended for children over 6 months, weighing up to 40 lb.. Smaller and lighter than any other soft sided carrier on the market and can be easily tucked away in any pocket, bag, or purse when not in use. Carrier dimensions are 14 in. wide at the seat and 14 in. from waist belt to top packs down to 7.5 x 3 in.. Made with lead free buckles and fabrics with no flame retardant coatings. Machine washable air dry only. Independent laboratory certified to ASTM International F2236 12 Standard Consumer Safety Specification for Soft Infant Carriers. Bitybean is proud to be a member of The Baby Carrier Industry Alliance, the Juvenile Products Manufacturers Association, and ASTM International.