This is the only glass bottle we’ve found in which no plastic touches your water, and the bottle itself is housed in a protective silicone sleeve. But it can’t keep your water cold for long.

Sigg's signature item is its Water Bottle Shield Therm One ... and dishwasher-safe borosilicate glass. Even with the silicone sleeve, Winsa's tumbler looks more sophisticated than a Stanley ...

Why buy: Made from BPA-free glass, this glass bottle ensures your ... It comes with a durable silicone sleeve that not only offers a comfortable grip, but also adds a layer of protection against ...