Under Armour - Undeniable Duffel. Color Anthracite/Black/Metallic Silver. On sale for $40.95. MSRP $50.00.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameUnder ArmourProduct NameUndeniable DuffelColorAnthracite/Black/Metallic SilverPrice$40.95MSRP: $50.00Rating5Rated 5 stars out of 5(1)