Arc'teryx - Mantis 1 Waist Pack. Color Tatsu/Canvas/Black. $40.00. 4.5 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameArc'teryxProduct NameMantis 1 Waist PackColorTatsu/Canvas/BlackPrice$40.00Rating4Rated 4 stars out of 5(46)