Cook Camelbak, 2L Platypus (Atlas) w Bite Valve only Easily detach bag from tube Can poor from bag for cooking water Convienient to refill Cheap Lightweight Switch bags Multiple bags for desert safety Stand up like a bottle Pot, 11 Oz Titanium Sierra Mug Very lightweight Sufficient for just me Can boil one cup of water Works on my Primus Titanium Stove but it has a very small base and could be a problem on some stoves Pot, Evernew Titanium .9 Don’t leave it on the stove for a moment without water. It will overheat and buckle Very expensive Water Canteen, MSR 2 Liter Standard widemouth Squirt top too Easy to fill with first need filter Tough Hole to hang Water Filter, First Need Heavy Works well Connects to a widemouth bottle or the MSR Canteen Water, Aqua Mira - Dropper Bottles and Cap in Bag Works great No taste Extremely lightweight solution Water in desert pot holes in normally quite clean so it is an excellent solution