Stanley travel mugs and tumblers are offered across a range of capacities, typically from about 12 ounces up to 40 ounces. Common sizes called out in listings include 12 oz, 20 oz, 24 oz and 40 oz.
Listings consistently describe double-wall vacuum insulation (double-wall construction) as the temperature-control method used across Stanley tumblers and bottles.
The carrier bags in these listings are described for larger Stanley bottles, specifically noting compatibility with 30 oz, 40 oz and 48 oz sizes.
Multiple listings reference a lifetime or limited-lifetime warranty for Stanley drinkware; some product text reiterates phrases like “Lifetime warranty guaranteed.”
The rotating 3-position lid turns between three settings: a straw opening (to use with a reusable straw), a sip/drink opening for direct drinking, and a full-cover position that provides extra leak and spill resistance.