Under Armour - Hustle 6.0 Backpack. Color Khaki Base/Khaki Base/Taupe Dusk. On sale for $45.60. MSRP $55.00.. Add to favorites. 0 people have favorited this+14Brand NameUnder ArmourProduct NameHustle 6.0 BackpackColorKhaki Base/Khaki Base/Taupe DuskPrice$45.60MSRP: $55.00Rating