Under Armour - Hustle 5.0 Backpack. Color Pitch Gray/Metallic Champagne Gold. Low Stock. On sale for $48.16. MSRP $55.00.. 4.6 out of 5 starsAdd to favorites. 0 people have favorited thisLow Stock+3Brand NameUnder ArmourProduct NameHustle 5.0 BackpackColorPitch Gray/Metallic Champagne GoldPrice$48.16MSRP: $55.00Rating5Rated 5 stars out of 5(20)