Under Armour - Hustle 6.0 Backpack. Color Silica Green/Hydro Green. On sale for $32.97. MSRP $55.00.. Add to favorites. 0 people have favorited this+15Brand NameUnder ArmourProduct NameHustle 6.0 BackpackColorSilica Green/Hydro GreenPrice$32.97MSRP: $55.0040% OFFRating