Under Armour - Hustle Sport Backpack. Color Midnight Navy/Midnight Navy/White Clay. On sale for $37.57. MSRP $45.00.. 4.1 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameUnder ArmourProduct NameHustle Sport BackpackColorMidnight Navy/Midnight Navy/White ClayPrice$37.57MSRP: $45.00