So, you are all set for that trip, you know that you are going to need water once you are there.
But aren’t you carrying too much of weight already to carry a water bottle with you? Or do you think that you would buy a bottle once you reach just to avoid carrying the load?
It is a collapsible and reusable silicone bottle with a plastic framing, which looks like a lid but expands into a 350 ml or 620 ml (approx) bottle for your water needs.
It has also got a convenient carry handle that you can clip to a carabiner or a bag. Needless to say, it’s watertight when expanded and is even free from any taste or smell