Backpack box

Its strength comes first and foremost from the material. The box is made of high-strength engineering PP plastic and is integrally formed through precision injection molding technology. This gives it several core advantages: light weight, moisture resistance, corrosion resistance, and IK08 grade impact resistance, providing the first sturdy barrier for your equipment. There are two strong lock buckles on the front side of the box that have undergone 100000 press tests, and are equipped with lock holes that can be used to attach password locks, providing double protection for the safety of your items. There are rubber wrapped handles on the front and left and right sides for a comfortable grip and more stable handling. The box is also equipped with an air pressure relief valve, which can easily balance the air pressure inside and outside the box when the altitude or temperature difference changes, and the lid can be opened and closed effortlessly. A damping design has been added between the top and bottom covers of the box, which can effectively prevent the top cover from suddenly falling off when opened, prevent hand pinching and ensure safe use. The stainless steel hinge that runs through the box securely connects the upper and lower covers. The bottom of the box is equipped with a retractable pull rod and two PU material wear-resistant silent wheels. Simply press the button on the pull rod to easily pull out, making it very effortless to move the box. Open the two front locks and lift the box cover. You will see that there is a complete sealing strip around the lid, which, together with its precise structure, makes this box achieve an IP67 waterproof and dustproof effect.