SUP Stand Up Paddle Board Day Bags Keep your paddle boards looking fresh and new and free from dings and damage. Quality constructed 170PE Tarpaulin Top Shell and Side Paneling & Bottom. Tarpaulin provides sun protection and heat resistance. 5mm PE Shock Absorbing Waterproof Foam Protects Board from Unintentional Dings and Damage Heavy Duty Delrin Corrosive Resistant Zippers. Long 3/4 Bag Zipper Opening for Access.