The BUNKER S1 Heavy-Duty Sliding Tool Drawer is engineered for professionals who need secure, reliable and organised storage in their van or mobile workspace. Constructed from rigid steel with a phosphate corrosion-resistant coating, it delivers exceptional durability and protection against daily wear, impact and harsh environments. A reinforced locking system, strong fixing points for bolting to the vehicle floor, and a discreet hidden GPS tracker holder provide multiple layers of protection. Ideal for tradespeople who carry expensive tools, the S1 keeps equipment safe and secure wherever the job takes you. The smooth ball-bearing drawer glides effortlessly even under heavy load, offering quick, convenient access to tools while helping maintain a tidy and efficient working van. Compact yet spacious, its 1200 × 500 × 312mm dimensions make it suitable for most commercial vans without sacrificing storage capacity. Independently tested to industry-leading standards, the S1 is Sold Secure Silver certified and carries the respected Secured by Design approval, giving you confidence your tools are protected by proven, police-backed security.