Polyfit Rucking Backpack 20 Weighted Ruck Pack for Weight Plates Patent Pending SideLoading Rucksack for Walking Running Rucking Strength and Endurance Training Black

Weight Plates Sold Separately Compatible with Polyfit Weight Plates and cast iron rucking weight plates up to 10x12 inches Maximum load capacity up to 40 lbs HIGH PERFORMANCE RUCKING BACKPACKSpecifically designed for rucking weight plates this backpack keeps the weight close to your upper back for better posture less forward lean and maximum training efficiency The secure plate placement improves comfort and range of motionso you can ruck harder and longer Just load your weight and go RUCKOPTIMIZED LOAD SYSTEMOur patentpending sideloading design makes it easy to insert or remove weight plates while keeping them locked in place with an internal buckle systemno shifting even during intense movement Holds up to 40 lbs and fits Polyfit Weight Plates cast iron plates and similar styles up to 10 x 12 inches plates sold separately ONE SIZE FITS MOSTFits body types from Extra Small to Large XSLG Note On XL or tall frames 60 with broad shoulderschest the fit may feel snugsee sizing photos for reference Suitable for men and women COMFORTABLE BREATHABLE FITEngineered for allday comfort this rucking backpack features padded straps and a breathable back panel to reduce strain and keep you cool during long rucks or challenging hikes Its compact design minimizes bulk for a snug fit while providing the durability and weight capacity needed to tackle your toughest challenges MAX RANGE OF MOTIONLightweight lowprofile design moves naturally with your body giving you full freedom of movement for rucking bodyweight workouts and highintensity training.