14. Simple Modern Summit Bottle
Simple Modern (S|M) Summit Bottle has previously been featured as one of our top choices for the best coffee thermos. These well-designed bottles are available in several colors, patterns, and sizes. Plus, they have very useful lids and are proven to be reliable.
The bottles use a double-walled stainless steel construction to keep their contents at the right temperature for several hours. Hot coffee will stay hot for about six hours (and potentially more). And if you prefer cold brew, you can reasonably expect it to stay chilled for up to a day.
Excellent performance and excellent quality make this a great pick. The bottles are made from 18/8 stainless steel, come with two BPA-free lids, and have a durable finish. Plus, bottles of size up to 22 oz will fit into most cup holders.
Just in case you’re looking for something a bit different, S|M also offers these remarkable Voyager Travel Mugs. They have the same high-quality construction and look as the Summit bottle, but the insulation reliability time drops to half. That’s to say hot beverages stay at temperature for 3 hours, while the cold ones can last 10-12 hours.