1. Thickened canvas: made of thickened canvas, this material has good abrasion resistance and tear resistance. In daily use, it can withstand the friction and collision of tools and is not easy to break, prolonging the service life of the toolkit and ensuring the safe storage of tools.

2. Reinforcement treatment: the key parts of the toolkit, such as the handle, corners and so on, have been reinforced. The handles are usually made of double-thickened canvas or metal fittings to enhance their load-bearing capacity, which is convenient for electricians or carpenters to carry heavy tools and not easy to break the handles. The corners are stitched together or wear-resistant patches are added to prevent wear and tear caused by frequent use.

3. Multi-pocket layout: The toolkit is equipped with a number of pockets of different sizes and shapes inside and outside. The internal pockets are generally large enough to hold larger tools such as drills and hammers, while the smaller pockets are suitable for storing small items such as screws, nuts, and small accessories, which are easy to categorize and make it more convenient to locate tools. External pockets are usually equipped with zippers or Velcro to hold frequently used tools, such as screwdrivers, stylus, etc., for quick access.

4. Specialized compartments: Specialized compartments are designed for the special needs of electricians and carpenters. The special compartment for electricians can put all kinds of wires, cables, insulating tapes, etc.; the special compartment for carpenters can properly store sharp tools such as saw blades, planer knives, etc., which not only protects the tools, but also avoids damage caused by collision of the tools with each other.

5. Handheld design: the toolkit adopts handheld design, the carrying handle conforms to the principle of ergonomics, and the grip is comfortable. Even if it is carried for a long time, the hand is not easy to feel fatigue, and it is convenient for the user to move freely at the work site and bring the tools to the place where they are needed at any time.

6. Lightweight and portable: the overall design is lightweight, will not add too much burden to the user. Under the premise of ensuring the durability of the toolkit and accommodating enough tools, the weight is reasonably controlled, which is convenient for electricians and carpenters to operate flexibly on the construction site.