Keep Baby Close And Safe - Thanks to the robust handle strap that provides strong protection, the little baby can explore freely during outdoor activities. You don't need to worry about the child wandering off or getting lost in narrow places like markets, parks, shopping centers, streets, subways, playgrounds, natural areas, train stations, elevators, and vegetable markets, etc. Cute Design Backpack - Small children's backpacks are light and soft to wear, won't strain your child. The anti-lost backpack features very sweet dinosaur patterns, which are highly popular among babies. Babies can't resist putting it on. The durable shoulder straps can be adjusted for comfort to find the most suitable size for your baby. One size fits most small children aged 1-5 years. Removable Baby Covers - The safety harness and backpack are detachable. It can either be a baby safety harness or an anti-lost wrist strap. You can completely detach the straps from the handle and attach them to an extra wristband, creating a safety wristband. Lightweight and easy to put on, it takes up little space in a bag when not in use. Anti-Lost Wristband With Lock - The bungee straps are made of rust-proof stainless steel. The surface contains PU material, which cannot be cut without special tools. The baby safety wristband is made of super-soft breathable foam and cardborr straps, preventing scratches and sweat on the wrist while being breathable and resistant to friction. The baby side of our wristband comes with a lock so it cannot be removed.