Artwork Portfolio & Sign TuffBox Transport Case - ID 40" x 30" x 6"

(5 reviews) Write a Review

Whether you’re an artist needing to store or transport your artwork or a sign manufacturer who wants to deliver signs to your clients, these specially designed portfolio cases with inside dimensions 40"x 30"x 6" are perfect for keeping signs, artwork, or valuable paintings protected from damage. Built solid with 1/4" plywood construction, heavy gauge PVC angles and channels surrounding the exterior, they are ideally suited for light transport and can be used to keep items protected while in storage. It has tough nylon buckles with 1 1/2" webbing and a metal handle for easy transport as well. We also offer optional dolly wheels and an end handle that can be installed onto the case. We ship to Hawaii & Alaska as well as internationally, but can only provide free shipping to the lower 48 US states at this time. Please email, call or text us for a quote for air, expedited, and international delivery options.

  • 1/4 " Plywood Construction
  • Inside dimensions: 40" x 30" x 6" high
  • Vinyl Laminate 
  • Thick Polyethylene Corners & Shoulders
  • Overlapping PVC Lid
  • Heavy Gauge PVC Angle
  • Heavy Duty Metal Handle
  • Tough Nylon Buckles
  • Thin Poly Foam Lining
  • Tuffbox cases are perfect for Personal Handling or Storage. They are NOT intended for commercial shipping
  • Made In The USA


  • 1/4" Plywood Construction
  • Inside dimensions: 40" x 30" x 6" high
  • Perfect For Keeping Signs, Artwork, or Valuable Paintings Protected From Damage
Road Cases USA Warranty Thank you considering us. If anything breaks or fails with one of our cases for a period of 3 months after purchase, we will fix it provided it wasn't abused......plain and simple! If you have a problem call us immediately and we will discuss all options with you. There are many solutions that we can take in order to fix problems, issues, and damages. Most of which can be done without having to send the entire case back to our factory. Customer satisfaction is paramount to our continued success and we will always communicate and be extremely fair and honest with you. Road Cases USA has been in business for over 35 years and have not grown to become one of the leading case manufactures in America by not standing behind our product. We will take care of you.

5 Reviews

  • 5
    Just what I needed

    Posted by Jamie on 6th Mar 2021

    I feel like my drawings will be safe in this case! I've been looking for something that's durable and will protect them, but they are so large that it was really hard to find the perfect size. I finally found it and I am really grateful that they are put away protected. Worth the money for sure!!

  • 5
    so perfect for my needs i'm buy another one

    Posted by ric st john on 27th Jul 2016

    website said it all for me... it was clear easily referenced and had product for several professions...all the cases for art to music and more are well thought out and well made. my case does exactly what i wanted it to do. ordering was easy. and the follow-up email thanking me for my purchase gave trust and confidence that i would be respected as a customer.

  • 5

    Posted by Shum Printing Corp on 7th Jan 2014

    This is about as big a case you can get for drawings. We bought 3 of them for our signs and posters. We WILL be back for some smaller ones too!

  • 5
    Portfolio cases at their best!

    Posted by Ahmed Art School on 5th Jan 2014

    We bought 3 of these great artwork cases and are thinking of outfitting our entire school with them.....lightweight, inexpensive, and PLENTY TUFF!

  • 5

    Posted by Unknown on 6th Sep 2013

    Seached the internet high and low for a case like this. I'm lucky to have run across these people. The sizes they offer are perfect for our drawings

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