Add more outers to your Onsite Archiving System!

Made of strong polypropylene, these outer shells protect your important documents held inside.

If you've already purchased a starter kit, this box will slot on top of your current system, otherwise these are perfect to sit on shelves!

Stack them up high to store documents in those tight spaces, and the fuller your outers are, the more stable your system becomes – max of 40kg per outer box. 

Add-on Outer Box Contains:

• 1x Outer Box
• 1x Aluminium Stabiliser Bar

If you're adding more outers to an already existing system you will also need to purchase T or L bars to keep everything snug. Click here to see how many you'll need and order.

Our premium archive boxes are made from acid free polypropylene, making them water resistant, weatherproof and impossible to tear or rip. Perfect for all of your document storage needs.

Acid Free & PAT Tested

Our polypropylene boxes are acid free and have been PAT tested, which is geek speak the Photographic Activity Test. Click here to find out more.

Product Features

• Made of acid free polypropylene plastic and built to last.
• Hand slots on each side for easy carrying and transporting.
• Hinged lid attached.
• Easy to assemble
• Available in 2 colours - white and matte black.
• Suitable to store A3 documents, foolscap and A4 manila files, binders folders and general filing.
• This box is stackable for easy storage.
• Good for the environment - fully recycled materials.

Product Specifications: