I purchased the Tacoma Mtn. Rescue "Storm Shelter" tube tent from REI. It weighs in at 5 ounces and is 80" X 96" in size (according to the label on the package). I haven't practiced setting one up yet but at around $4 each I think I will try one out this summer. I'm planning a weekend trip where I use my PSK only (although I'll backpack in and have all the usual comforts available to use if I turkey out).<br><br>I have a Photon 3 that I carried around on a keychain until the thing turned on somehow in my pocket and the battery burned out. I sure liked the light it put out but went with the Maglight Solitaire for PSK use to keep a similar problem from occurring. What are your thoughts on storing it with the battery in backwards to extend storage life? I don't know if that would have any noticeable difference. I'll definitely check out the other lights you mentioned - thanks for the info.