Build it, fill it, wrap it, take photos of all the assembly steps and post them somewhere that we can all see along with a cheat-sheet on usage and list of contents then send one to doug for a review! <br><br>I think that the idea of wrapping up a swiss card with line and tape is probably better than wrapping up the AMEX Gold card except that wrapping the Gold card would protect me from certain urban disasters somewhat better ! <br><br>The idea of the mini MM's tube is similar to the metal pill fob's that they sell for nitro glycerin and probably much cheaper. Only problem is that I don't think that they would actually be much less bulky than an altoids tin in the pocket. Further if you wrapp much around a cylinder that doesn't have flanges or flat ends making it into a spool then you will have trouble keeping it wound even with tape. Stuff on the outside of the wrapping layers will fray in the pocket. The internal dimensions of the mm's tube are smallish for the odds & ends in my altoids tin. Might not even fit the Photon II.