Anti-tip sleeve is a popular phrase for a stabilizing sleeve—a removable sleeve designed to reduce tip-overs. It’s best read as “helps resist tipping,” not a guarantee. For the neutral category label, see drink stabilizer.
It’s a common phrase people use for a stabilizing sleeve designed to reduce tip-overs. In practice, it usually means 'helps resist tipping' rather than 'cannot tip'.
No. It’s best interpreted as intent or benefit language. Real-world results depend on the surface, container, and force applied.
Many people prefer 'drink stabilizer' or 'stabilizing sleeve' because it describes function without implying absolutes.