FEATURES of the Platypus GravityWorks Universal Bottle Adapter
Allows any GravityWorks water filtration system to filter directly into a wide range of hard bottles and hydration systems
Eliminates the weight of a dedicated Clean Reservoir
Multi-component design lets you take just the parts you need for your vessel of choice to faux further lighten your load
We only ship this brand to US Addresses.
Rated 2 out of
Universal adapter has only 1 female thread patterThread does not fit Klean 800ml (my favorite) or my plastic bicycling bottles (I have about 100 various). I'm still looking for something the threads do fit! I also wonder how the air in the bottle will escape as water is filling the bottle! Maybe this product is not intended for rigid bottles.