Nike Kids - Elemental Premium Backpack (Little Kids/Big Kids). Color Guava Ice/Guava Ice/Sail. Low Stock. On sale for $36.19. MSRP $47.00.. 4.0 nike flyknit free zappos women shoes size chart8 left in stockBrand NameNike KidsProduct NameElemental Premium Backpack (Little Kids/Big Kids)ColorGuava Ice/Guava Ice/SailPrice$36.19MSRP: $47.00