Although the flask is made in China, I have no problems with China-made goods after witnessing how little that matters on most of Outlier's clothing. I mean, iPhones are made in China. It all comes down to quality assurance, and Stanley's decades of experience shine through. I can feel the quality of the make and materials the moment you have them in your hands. Usage If your morning routine always starts (and ends) with a hot cup of joe, you’ll be pleased to meet the Stanley Classic Trigger-Action Travel Mug 12oz. Of course, you can use it for other beverages like tea, lemonade, or apple juice (carbonated drinks are not recommended). But we’ve found it to excel most as a portable coffee mug—keeping that liquid gold warm all morning whether we’re at work or on the go. Stanley Classic Trigger-Action Travel Mug 12oz with Coffee Most brands advise against putting milk or creamer in thermoses unless it's for a brief amount of time. Bacteria can develop when dairy products are stored at warm temperatures, especially if the travel mug isn't properly cleaned. Graham Nearn of the Stanley brand echoed this thought, telling us: "We don’t recommend putting milk or dairy products in Stanley vacuum bottles or food jars for extended periods of time, as bacteria growth can occur at certain temperatures." Like most Yeti products, the Rambler effectively keeps drinks hot for around 10 hours or cold for close to 20. It's also sold in more than 10 colors from neutrals to vibrant hues, so you can find one that suits your style.

Just like many other travel mugs, the sleek Ember Travel Mug² will keep your drink hot throughout your morning commute, but it stands out by using smart technology and a high-tech design. This second iteration of the Ember Travel Mug is lighter and more streamlined than its predecessor, mainly because instead of a manual dial, it features a touch-sensitive control panel. In addition to hot drinks like coffee or tea, this vacuum-insulated stainless steel mug will keep drinks cold for up to 18 hours depending on whether you buy the 12- or 20-ounce version. You can also choose between seven different colors, so everyone in the family can keep their mug straight. SINGLE HANDED - Besides keeping your drinks hot or cold for long periods of time, this super handy mug is leak proof and can be opened/closed with just one hand. As an added bonus, the Bubba 52-Ounce Desk Mug is incredibly durable and can handle being dropped or tossed around in the trunk of your car. The wide, comfort-grip handle feels very sturdy, too.While I don't normally drink hot drinks, I have found that the mug keeps drinks hot for around five hours and more. This is great for slow-drinkers who like to sip on something throughout the day. Conclusion

The 16oz also fits well into water bottle compartments like the one on the TOM BIHN Synik 30, which makes me think bigger isn't always better. Fits nicely into the water bottle compartment in my TOM BIHN Synik 30. Material The bottle comes in two sizes, a 16oz and 20oz version. The one I am reviewing is the 16oz version. With the bottle in hand, the 16oz seems like the more reasonable size to be drinking from. The sense of familiarity is something I can appreciate. Whether it's my trusty Synik 30 or my OTHERWARE Pebble, familiarity in an unknown land gives me a sense of belonging and peace, however fleeting. The mug is "smart" because you can use the panel to control and set its temperature or link the mug to the Ember app via your smartphone. The app essentially serves as a temperature gauge for the mug, notifying you when the set temperature has been reached. This is a nice feature because it eliminates the possibility of burning your mouth.The Stanley Classic Trigger-Action Travel Mug is made with durable 18/8 stainless steel that doesn’t hold onto coffee smells or stains. It also touts double-wall vacuum insulation that keeps your coffee or tea hot all morning. Stanley claims it’ll keep drinks warm for up to five hours, and we’re happy to report that this has been a pretty accurate estimate during our testing. It’s done a great job of keeping our java warm enough to savor all morning.