Prevent saliva backwash with a one-way directional valve.

Evacuates water and air from many types of bladders to create a closed hydration system. Compresses standard hydration bladders and water bottles.

Compatible with reusable silicone water bottles.

Yes, use inside reservoir pockets or outside water bottle sleeves. 

Yes

Yes, standard water bottles can be used multiple times if needed. 

Silicone water bottles are designed for many uses. 

Simply power soap and water through hydrateTube and rinse. No special tools required.