Nalgene Grip 'n Gulp Sipper Replacement Valves -Nalgene containers have stood up to some of the worlds most extreme conditions. Small potatoes compared to small children. The new Nalgene Grip'n Gulp™ is tough enough to survive being thrown form a moving minivan, spill proof enough to compel parent...

Nalgene Replacement Lids - Fits both 1 qt. and 1 pt. narrow-mouth bottles (38 mm). Fits both 1 qt. and 1 pt. narrow-mouth bottles (38 mm).BlackBPA Free...