6pm offers the Crocs Kids' Retro Quilt Backpack in Blue (pictured), Purple, or Yellow for $14.99 with free shipping. That's the lowest total price we could find by $22. It features a top zip closure, top grab handle, adjustable padded shoulder straps, exterior zip pockets, exterior slip pocket, and interior zip and slip pockets.

Also available is the Crocs Kids' Lunchbag / Backpack Combo in four three colors for $14.99 with free shipping. That's $35 off and another price low. The lunchbag features a zip closure. The backpack features a zip closure, grab-and-go top handle, front zip accessory pocket, adjustable padded shoulder straps, and interior slip pockets.