Under Armour - Undeniable 5.0 Duffel MD. Color Pitch Gray Medium Heather/Black/Black. On sale for $45.00. MSRP $50.00.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited this+7Brand NameUnder ArmourProduct NameUndeniable 5.0 Duffel MDColorPitch Gray Medium Heather/Black/BlackPrice$45.00MSRP: $50.00Rating5Rated 5 stars out of 5(6)