We asked 15 parents, teachers, and nature educators about the best water bottles, including Yeti Rambler Jr., Thermos Funtainer, Nalgene Kids On-the-Fly Bottle, Hydro Flask Kids’ Wide-Mouth ...

The best kids water bottles are durable, easy to use, leak-resistant and stylish. See top picks for toddlers to teens.

Amazing New Material Is So Water-Resistant That Liquid Bounces Right Off By Jessica Orwig 2015-01-22T21:53:00Z ...

Over time, materials like nylon, polyester, and leather will lose their waterproofing strength, which is why it’s common to treat water-resistant apparel with products like wash-in formula (for ...