Allows users to have a writing support and their documents at their fingertips. Versatile: secure work surface with clip for holding the document in place. Storage for documents, tablet, personal papers for added security. Secure: closed inner pocket to safely hold phones, personal papers… Practical: LED lamp for visibility at all times. Durable: rubber reinforcements for increased protection. Part of the PRO-STACK™ modular storage system. When it comes to storage, we know that not everyone needs the same solution. That's why the PRO-STACK™ modular storage system can be configured exactly as you want it because versatility is important. Designed with robust and unique side clips, PRO-STACK™ becomes the ideal work solution for any task. Create a versatile and practical custom storage solution for you and your profession with multiple module and transport options.