buds i have allways liked these bottles right from day one,,with the stakos,,
the problem was that the stako was to far ahead of its time,,being a bladder bottle,,
which is the most safe type of bottle there is,,,every one freaked out when the air came out the carbon fiber weave,,its meant to do this,, there was allways going to be air between the bladder bag inside and the skin of the bottle the carbon,,
so the skin was designed to breath,, if only stako had told poeple it would do this,,
then there would have been no problem,, i have a safer peanut bottle on one on my airgun projects.. and really you forget its there,, there so dam light,,
but most important,, fill them slowly,, your still going to get air between the bladder and the skin,, a good tip is to allways leave a small amount of air in the bottle,,,
but WARNING not if your going to travel by air with your bottle,,
but i think most of us know that right,,
interesting facts,,did you know you dont need the bottle,,you could just have the bag,, They can also make the bladder bags to fit in funny shaped spaces,,
you will also find these bladder bags in the space station,, there super nerdy