Heavy-duty rucking backpack designed for comfort and durability. Made from ultra-durable 1050D cordura material, it withstands various weather conditions. The backpack features padded lumbar support and shoulder straps, plus a sternum strap for a secure fit. Clever internal pockets can hold a laptop, hydration pack, or extra weights. It can also be used as a weighted pack by adding plates to the special compartment. Handles on the top and both sides allow it to be used as a strength training tool for full body workouts. Dimensions are 30cm x 45cm x 15cm, holding approximately 20.5L. Features include a Velcro upper section for patches, a reflective midsection for visibility, padded Eva lumbar support, padded shoulder straps with heavy-duty buckles and zips, and a chest strap to stabilize the load. The rigid bottom ensures stability, and it is stitched to the same standard as Force Fitness weighted vests. It has an extra internal pocket ideal for a laptop and a pocket with an opening for a hydration pack (sold separately). The backpack can hold up to 60kg in added load and is available as a backpack only or with powder-coated plates included (5kg, 10kg, 15kg, 20kg, 25kg). Extra weights can be added separately. Comes with a 3-year warranty.