GravityWorks Universal Bottle Adapter

The GravityWorks Universal Bottle Adapter is a filter adapter from Platypus filter adaptor that makes it easier to filter water from waterfalls.

This ultra-lightweight, compact accessory means you can use any filter GravityWorks™ with most cylinders and tanks on the market. What's more, thanks to its modular design, all you need to take with you is this adaptor and your filter, so you don't need any special equipment to drink water from streams or torrents in the great outdoors!

TheUniversal Bottle Adapter is a real asset for hikers who want to be able to stay hydrated in all circumstances while carrying a lightweight rucksack.