Material: Extremely durable, but too heavy The YETI Rambler is made of thick-gauge 18/8 stainless steel, which feels very durable. In fact, it held up well in test drops from heights of 15 and 30 feet. Even the lid managed to stay on at 15 feet, which speaks highly of its durability.Aug 2, 2019
Can you ruin a Yeti?
This space is vacuum-sealed, which means that it has almost no air. It is this near-perfect vacuum that is responsible for preventing heat from seeping into or escaping the contents of the tumbler. Any damage to this mechanism results in the tumbler becoming useless.Jul 14, 2020
How often should I clean my Yeti?
To really keep your Yeti free from mold and build up I recommend cleaning it this way about once a week. Between deep cleanings, you can wash it out with soap and water. By taking care of your Yeti cup you can easily have it last for years.
Why do insulated cups stop working?
Yeti Tumbler cups stop working when the vacuum seal is lost and air fills up the space between the inner and outer wall of the cup. This causes the cup to lose the majority of it's insulating properties and unfortunately there is no way to fix this issue, the cup will need to be replaced.
How do I know if my Yeti Cup is bad?
They Can Lose Their Vacuum Seal and Their Effectiveness Once there is air inside the vacuum the cup will no longer be a great insulator and you'll notice your ice melting way faster or your drink not staying as hot for long. It's also difficult to tell just by looking at your tumbler if it is faulty and has this issue.
How long does a Yeti Cup stay cold?
Yeti tumbler cups and bottles can keep drinks cold for 6+ hours to 3+ days. The colder the drink starts, the more ice in the drink, the larger the drink volume and the outside temperature all play a role in how long a drink will stay cold for. 12-24 hours is a good estimate for iced water.
How do I test my Yeti cup?
To test this fill up your bath, a sink or a bucket with water. Take the plastic lid off your Yeti and submerge it in water, making sure to get rid of all the air in the cup. Then let go of the cup. If it sinks then it is likely your vacuum seal is still in tact.
Is my Yeti rusting?
Yeti cups and bottles are rust resistant and they are highly unlikely to rust from just day-to-day use.
Is my Yeti cup making me sick?
And a few molds, in the right conditions, produce 'mycotoxins,' poisonous substances that can make you sick," according to the USDA. While the YETI name is being thrown around, this is a common problem with all tumblers that have removable seals, no matter the brand.Jan 25, 2019
Are Yeti cups vacuum insulated?
The YETI Rambler® family is tough as hell, and will keep your drinks as cold (or hot) as science allows. With stainless steel construction, double-wall vacuum insulation, and No Sweat™ Design, they're perfect for on-the-move adventures in the backcountry and long days on the water alike. Plus they're dishwasher safe.
Why are Yeti cups not dishwasher safe?
It was believed that the intense heat inside a dishwasher might be enough to damage the vacuum seal. This is the main reason why Yeti strongly recommended against putting their tumblers in dishwashers. ... Yeti tumblers are a rugged 18/8 stainless steel pretty hardcore construction.Jul 14, 2020