Leak-free construction with a protective cover and ergonomic drink-through spout keeps your bag dry and your hydration seamless.

One filter lasts 3 months or 40 gallons, eliminating roughly 300 single-use plastic bottles per filter

NSF-42 certified to reduce chlorine and particulates while noticeably improving taste and odor

Compatible with S'well 9oz and 17oz Original bottles

Includes one replacement filter.