Plano 1123-00 Flex 'N' Go Satchel, Tan/Brown Double-sided storage box Flexible strap holds two 3650 stowaway utility boxes securely in place Polypropylene lid Double-sided storage box Fixed and removable storage options Flexible strap holds two 3650 StowAway utility boxes securely in place Polypropylene lid 4-9 adjustable compartments on fixed side