A whole new category of innovative training gear will be introduced from 5.11 this summer with the Physical Training-Ready (PT-R) Line. The PT-R Weight Kit 50 and PT-R Weight Kit 100 provide the customer a creative and portable solution to training when weights or other gym equipment is not available. The kits include two heavy-duty liner bags that can be filled with sand or other weighted material. The liners can be used as stand-alone weight bags or placed in the larger weight bag for weighted bag training. The liner bags and weight bags feature reinforced, non-slip grip handles to ensure durability and continued use. The PT-R Weight 50 Kit (MSRP: $149.99) holds approximately 25lbs of sand in each liner bag (50lbstotal) and the PT-R Weight 100 Kit (MSRP: $169.99) holds 50lbs of sand in each liner bag (100lbs total). When not filled with sand the bags can be packed into luggage and brought to any destination.