Size:47*29*14CM 
 Volume:20L
 Weight:0.505kg
 Fabric:Polyester Ballistic+polyester 420D/pu +diamond R/S+600D/pu
 Description:
 Small zipper at front to keep accessories
 Two side mesh pockets to keep bottles, umbrella,and snacks
  Bungee cord holder to keep wet clothes when not in use
 Mesh padded backside with high effective airflow