Herschel Supply Co. Kids - Retreat Backpack (Little Kids). Color Black Crosshatch/Forest Elf/Sun Orange. On sale for $42.00. MSRP $75.00.. Brand NameHerschel Supply Co. KidsProduct NameRetreat Backpack (Little Kids)ColorBlack Crosshatch/Forest Elf/Sun OrangePrice$42.00MSRP: $75.00