. Herschel Supply Co. Kids - Nova™ Backpack Diaper Bag. Color Ash Rose. Low Stock. On sale for $86.80. MSRP $140.00.. Best Seller9 left in stock+4Brand NameHerschel Supply Co. KidsProduct NameNova™ Backpack Diaper BagColorAsh RosePrice$86.80MSRP: $140.00Rating