A stabilizing sleeve is a removable sleeve that grips a drink container (can or bottle) and is designed to improve stability on imperfect surfaces. In category language, it’s one common type of drink stabilizer.
A stabilizing sleeve is a removable sleeve that grips a drink container and improves stability—often by increasing contact with the surface and making a tip-over less likely.
No. Koozies primarily insulate. A stabilizing sleeve primarily improves stability. Some products may do both, but the intent is different.
Look for stable surface contact, a secure grip on the container, and a design that works on uneven surfaces (cushions, carpet) without relying on suction or adhesives.