·【NEW UPGRADE! Dual Anti-Slip Adjustable System】 Based on user feedback, the upgraded baby carrier features front and back adjustable buckles for a precise, secure fit. It keeps your baby centered and snug, preventing slipping or tilting for total safety. This allows you to move freely and comfortably with both hands available for tasks like preparing a bottle. The evenly tightened straps ensure your little one stays firmly attached, ideal for active parenting moments.

·The instruction manual you received is a global version, developed to align with the strictest safety standards across multiple international markets， However, for the US market, our official guidance is clear: this carrier is approved for infants 6 months and older who meet the weight requirement and can sit upright unassisted.

·【Perfect Fit for All Body Types, No More "Too Big or Too Small"】​ Say goodbye to the one-size-fits-all struggle! With the combination of adjustable buckles on both sides​ and customizable shoulder straps, this carrier offers multi-dimensional precision tuning. Whether you’re petite or tall, the flexible adjustments allow the sling to contour perfectly to your body, ensuring your baby stays in the optimal ergonomic position while eliminating size mismatch issues .

·【Hassle-Free Wear in Seconds】 No complicated wrapping or buckles—just slip it on and go. Designed for busy parents, this sling makes quick transitions effortless, even when you're on the move. Suitable for toddlers aged 6 months to 3years, supporting up to 60 lbs.

·【Ergonomic Comfort for Long-Lasting Wear】​ Thanks to the freely adjustable front-back positioning and straps, the weight is evenly distributed to align with your center of gravity. Paired with the non-slip hip seat, it shifts the load to your hips and shoulders, significantly reducing back strain. The breathable cotton fabric​ and ergonomic design promote healthy hip development for your baby, making every outing a comfortable experience for both of you .

·【High-quality Fabric】: The baby backpack carrier is made of soft classic fabric with a polyester texture. Natural, soft and comfortable, breathable, skin-friendly and durable, suitable for all seasons. The pure cotton saliva towel is soft and moisture-absorbing, can absorb the baby's saliva and nasal mucus, keep the face clean and dry, and it is not easy to pill after repeated washing.