Whether I'm heading to the office or hitting the trails, I always bring a water bottle. I've often relied on my trusty Nalgene bottles for hydration, but with continued contaminants entering tap water ...

New Bottle Top Complete with Easy Sip Lid and Straw and State-of-the-Art Filter Now Available on Nalgene.com for Convenient, Peace of Mind Hydration at Home or Out in the World ROCHESTER, ...

Thermo Scientific* Nalgene Syringe Filters (25mm diameter) can accommodate sample volumes of 10 to 50mL. Use for culture media and additives (SFCA), buffers (CA) and alcohol or DMSO (Nylon). Nontoxic ...

Eventually, the filters get clogged and need to be cleaned or replaced. Filters are the best choice for backpacking in the US most of the time. They're the lightest, and they're capable of filtering ...