39L Go Ruck Long Range Rucker EUC w/ additional bottle holder, waist straps, and chest strap. Can hold two plates for additional weight. Used a handful of times for rucks & as a EDC for work. Similar size to a GR2. Good for travel, rucking, or school! Plate holder functions as a perfect secure laptop space with additional small plate holder for accessories. Lifetime warranty through Go Ruck!