We tested 14 of the best collapsible water bottles to see how well they compare in portability, overall design and ease of use. One stood out as the absolute best.

Some running bottles are designed to contour to the shape or your hand, or fit comfortably in side pockets or belts. Bottles for daily use usually fit comfortably in the side pocket of a backpack.

A water bottle carrier might seem like an unnecessary accessory, but the right one is a versatile multitasker.

Learn about the different shapes of wine bottles, from Bordeaux to Burgundy to Alsace to Champagne. Learn what bottle shape says about the wine inside, and how the glass impacts the wine.

Stay hydrated while working on your gains with these fun, colorful receptacles that are the best water bottles for the gym.

Its bonus pill-saving feature aside, this bottle has all the usual makings you’d expect from a modern water bottle: double-insulated walls to keep liquids icy for up to a claimed 24 hours or hot ...

A study found that more than 20% of reusable water bottles sampled contained coliform bacteria, or fecal matter. Here’s the best way to clean your water bottle and avoid harmful germs.

Change your habits While carrying around a reusable water bottle all day is healthy for you—and good for the environment —neglecting its care could lead to some negative consequences.