Under Armour - Hustle 6.0 Backpack. Color Midnight Navy/Midnight Navy/Metallic Silver 2. On sale for $42.31. MSRP $55.00.. +14Brand NameUnder ArmourProduct NameHustle 6.0 BackpackColorMidnight Navy/Midnight Navy/Metallic Silver 2Price$42.31MSRP: $55.00Rating