Outdoor hat backpack that can be folded into a small size and is convenient to carry Size S(48cm-50cm) M(51cm-53cm) L(54cm-56cm) Feature It's pocketable, easy and compact, and it's palm-sized, so it's easy to carry!The inside is made of mesh, and the breathability is excellent ♪ It is comfortable because it does not get stuffy even if you sweat.The brim part is a hat with a double visor and design! Great for outdoor activities! Both boys and girls are OK. Stample Baby Hat Mash Wine