Cartoon unicorns with Cupid's arrow and heart, representing justice and love are girls dream lovers.Super light, when it is on your back, you hardly feel its weight.With a reasonable shoulder strap design, gravity can be evenly distributed to the children's shoulders and back. breathable mesh straps, can reduce the feeling of hot.Capacity: 20-35L Material: Polyester Size:(44 cm x 34 cm x 13 cm)