[ABS plastic] This thing is built like a tank. It totally protects my equipment but yet its still light to carry. I also like the fact that it's stackable as well.

[13.8 lb] Have a 4U SKB Roto rack and wanted to add a power strip so I didn't have to reach into the case to plug things into the Furman power conditioner. Ordered the rear rack rails for this case and was able to quickly and very solidly attach the rails to the case with the hardware provided. Now I have everything I need in one case, front and back. 100% satisfied and B & H was able to get it quickly.

[13.8 lb] Bought the SKB-904 (opted also for the AV8 laptop tray sold separately) and the SKB-1906. Switched from the Odyssey 10u over 8u with laptop rack for several reasons: weight, bulk, metal edges would snag clothing in transport. This is by far a better setup! Modular design allows for easier transport, lid and front panels are connected, molded plastic with no sharp edges, laptop tray fits nicely under lid and clears the top racks spaces fully. Should have bought this one first...great product!

[13.8 lb] Good protection from elements, physical harm when transporting, keeps everything nice and neat in appearance. It's lighter in weight than an equivalent ATA case but slightly bulkier. Making it a little awkward to carry. Can't give it .5 off so it's better than 4 stars

[13.8 lb] They fit the existing rack mount holes perfect, but it is a fight to put the washers and nuts on the Rack. There is very little room between the rail lip mounting holes and the racks outside walls. You can use a glue to bond the washers to the nuts, then line them up to the holes holding them in place by a couple of fingers and screwing in the screws until they seat properly, then you can use a wrench to hold nuts to seat them. If your fingers are unable to get underneath the rack wall put some tape on a closed end wrench put the nut and washer into wrench line up to hole and drop in the screw and seat the rail.

[13.8 lb] I have 2 stands by K&M and they are top quality- worth the money!

[13.8 lb] I purchased 1SKB-R104 to tote my mixer and a few rack modules to gigs. The case is very roomy and the side access ports are useful for routing cables to outboard gear. The removeable top and rear panels are solid, easy to remove, and make it simple to unpack and setup for a gig.

[13.8 lb] Lightweight great design, offering good protection. I've used their gig rigs before, this is a bit more compact while still giving the gig rig level of protection. The top and front cover are connected together so front comes off and flips into lid when you're opening for business. Rear cover is big enough to offer access to cables. Offers two side holes, small ones, one on each side. This allows for your power conditioner plug to connect to power while keeping the back cover on and keeping appearances clean and neat. I have a Presonus 16.0.2 in the top part. Plenty of clearance for most rackmountable mixers and still room for 4 deep rack mounted units in the lower part.