Source Convertube Snep Bottle Adapter

Highly recommend! I was looking for something to replace the CamelBak. Although CamelBak has a larger capacity and works perfectly for longer trips, this time I wanted something more convenient for everyday use – so that I could drink from a traditional bottle without having to remove it from a 25-liter backpack, where there’s little room for a bladder. Another bonus: you don’t have to clean and dry the CamelBak.

A very functional adapter. It works better than a traditional bladder. Thanks to the many cap sizes, it fits almost any bottle. Importantly, it doesn't leak after installation.

A very useful product. It works great as an alternative to a bladder, which is often larger than a bottle. The set includes several caps, which allows it to fit different bottles.

A very practical thing for trips – you don't need a bladder, just screw it onto a bottle and you're good to go. It takes up little space and is lightweight. The tube is quite stiff, but maybe it'll soften with temperature. An extra cover for the tube would be useful, because the water gets warm.

An interesting solution for people who don't like hydration bladders – here we just have a tube that can be connected to almost any standard or nonstandard bottle.