The North Face Kids - Fastpack Hiker Waterproof (Little Kid/Big Kid). Color Lupine/Lunar Slate. On sale for $31.58. MSRP $79.00.. 4.4 out of 5 starsBrand NameThe North Face KidsProduct NameFastpack Hiker Waterproof (Little Kid/Big Kid)ColorLupine/Lunar SlatePrice$31.58MSRP: $79.00