adidas - Defender Backpack. Color Black/Black. On sale for $41.73. MSRP $55.00.. 4.5 out of 5 starsAdd to favorites. 0 people have favorited this+5Brand NameadidasProduct NameDefender BackpackColorBlack/BlackPrice$41.73MSRP: $55.00Rating5Rated 5 stars out of 5(4)