Edgar Sherman Design SAR9 Compact, MultiCam, Matte, 500 Denier Nylon ESD-SAP-DTS The ESD Sap Bucket is our solution to all the problems our team and our end users experience with dump pouches. The ESD Sap Bucket is a dump pouch that aids in gear retention" increases consistency when inserting equipment" drains sand" water and snow rapidly" and can stow away in a compact package.