Product category: strap / backpack Strap method: one shoulder Strap function: cross-arm type Maximum load: 20kg Fabric: The lining is made of T/C cloth, and the outer cloth is made of Chunya spinning. It has windproof and cold-proof effect, is breathable, does not irritate the skin, and is comfortable and environmentally friendly. Load-bearing: It is most suitable for babies within 0-6 months and less than 9 kg. Product features: suitable for out-of-home use, save space, avoid collision, protect, have convenience / practicality / comfort, give customers a sense of security.