1. Removable thick padded shoulder pads, reducing pressure and weight, without straining the shoulders and back
2. Adjustable snap fasteners, providing a more snug fit
3. Soft padding on the legs, without pinching the limbs
4. Breathable and comfortable fabric, without causing skin irritation
5. Horizontal cross-body strap, protecting the spine
6. Side small backpack, can hold small personal items
7. Diverse functions, can be worn as a single shoulder bag, cross-body bag or handbag
8. Sizes: S: chest circumference: 35-41cm, neck circumference: 25-31cm, leg spacing: 12.5cm, recommended weight: 2-4kg; M: chest circumference: 42-48cm, neck circumference: 31-37cm, leg spacing: 15.5cm, recommended weight: 4-6.5kg; L: chest circumference: 49-55cm, neck circumference: 37-43cm, leg spacing: 18.5cm, recommended weight: 6.5-9kg; XL: chest circumference: 56-62cm, neck circumference: 43-49cm, leg spacing: 21.5cm, recommended weight: 9-11.5kg;
9. Packaging list: chest bag x 1, shoulder strap x 1, 1.5m traction rope x 1