You cannot put a glass water bottle in the freezer. Water expands as it freezes—a glass water bottle cannot handle the expansion and will explode. However, many glass bottles can be safely placed in the refrigerator. We love that all of the pieces are BPA-free. Plus, there's a convenient carrying loop for easy portability. A patterned, non-slip silicone sleeve offers good grip and a fun, stylish element that will stand out at the gym or the office. PROS: Ergonomic shape & size, multiple lid options available, easy to drink from spout, measurement lines Each bottle is made from heavy-duty glass and comes with an air-tight stainless steel top. Ideal for cold or hot drinks, these refrigerator-safe bottles are our favorite bulk buy. The less amount of parts included the faster the cleaning experience. Keep this in mind with glass water bottles or tumblers that include a straw because they often have more parts and need additional tools for cleaning. While the glass tumblers we tested were easy to use because they had wider mouths, the glass water bottles we tested needed bottle brushes to reach all the smaller crevices. Straws also need straw brushes too. We removed the silicone or rubber sleeves for some bottles to prevent any dirt between the sleeve and the glass surface. Other features

STYLE - Having a bottle that not only does good things for your body and the planet, but also looks great is definite plus in our book. If you liked this list, you’ll love the CleverHiker Gear Guide where we test and recommend tons of outdoor adventure gear from a variety of categories. here are some links to popular articles:

Perfect for sipping your favorite coffee ( in moderation), this tumbler has a wide mouth so you can add ice cubes, creamer, syrups, and more. The slim silhouette also fits in most cupholders, making it a great go-to for your morning commute. We also spoke with Eliza Savage, MS, RD, CDN,a registered dietitian, for her expert opinion on how a high-quality glass water bottle can help you stay hydrated. We used her guidance, along with our own findings, to assemble our final list of recommendations.

This one is specially designed for the athletes looking for a glass water bottle. You won’t run out of water during your sport session thanks to its 769ml capacity. Also, its clever leak-proof lid can be opened one-handed and allows you to drink directly from the glass.

Contigo - Autospout (not recommended)

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Many people are making the switch from plastic to glass water bottles for the health of the environment and their bodies. Water tastes a lot better when you don’t have to worry about BPA, BPS, or phthalates in your water bottle. The benefits of drinking enough water go way beyond keeping you hydrated. "Ensuring that you are properly hydrated can improve your digestion, reduce appetite, and boost energy," says Eliza Savage, MS, RD, CDN, a registered dietitian. WEIGHT - Weight is an important factor to consider if you need your water bottle to be practical for commuting or travel. Heavier bottles tend to be more durable, but they’re also more cumbersome to lug around.

Zulu - Atlas

When it com to paying attention to your health, Ferexer glass water bottle ensures you get ahealthy way to enjoy pure water. This soimple yet efficient water bottle is absolutely ideal for for traveling, office, yoga, gym and so much more. It adapts to all situations!