Switching from a single-use plastic bottle to a reusable one, then, is a no-brainer. Buying one reusable bottle works out much cheaper than spending cash every time you fancy a drink. Plus ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Whether you're using your bottle for water, sports drinks ... Avoid putting plastic bottles in high heat, as they can warp. Even with regular cleaning, reusable bottles don't last forever.

Whether it’s stainless steel, glass, plastic or our Daybreak treasure, all reusable bottles need a regular cleanup. For the ...