Festool 497693 SYS 1 Vari Systainer With Customizable Foam Insert, Systainer 1 Single-diced foam insert can be easily removed in pieces to configured for secure transport and storage of delicate or fragile parts or tools Seamlessly connects to other Systainers, Sortainers and to Festool CT Dust Extractors for easy transport. Made of durable, robust, high quality ABS for long service-life. All Systainers share an identical footprint for easy stacking, storing, and transport. SYS 1 Dimensions: 15 5/8in x 11 5/8in x 4in (395 x 295 x 105mm), 3.1lbs