Accelenation.com has posted a review on the Skyhawk AL-4379D-SL case

The first thing I noticed about the Skyhawk case was that it is obviously very light. This was only the second Aluminum case I have had a chance to use, so the weight is still deceiving. I always get the feeling that these cases aren't solidly constructed because of their weight. That is certainly not the case with this enclosure. Check out the pictures below and you'll see they have definitely taken the time to make sure this thing doesn't implode.

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