Thought of this after unpacking from being out of town working,, i use big rubbermaid totes for my clothes and i thought huh heres a shell just cover the opening with a face after filling with old material.

1 it would be big enough definatley
2 it would be weather proof, just replace lid
3 hopefully u wouldnt get deep enough and hit the bottom plastic(wat im really worried about)
4 it would be slightly portable

any comments suggestions

should stop a helim shootin 301 and a saber shootin 280