Under Armour - Hustle 6.0 Backpack. Color Midnight Navy/Midnight Navy/Metallic Silver 2. On sale for $41.25. MSRP $55.00.. +13Brand NameUnder ArmourProduct NameHustle 6.0 BackpackColorMidnight Navy/Midnight Navy/Metallic Silver 2Price$41.25MSRP: $55.00Rating