The North Face Kids - Fastpack Hiker Waterproof (Little Kid/Big Kid). Color Lupine/Lunar Slate. On sale for $41.05. MSRP $79.00.. 4.4 out of 5 starsBrand NameThe North Face KidsProduct NameFastpack Hiker Waterproof (Little Kid/Big Kid)ColorLupine/Lunar SlatePrice$41.05MSRP: $79.00