Safely tote beakers, flasks, jugs, and other glass bottles between tasks without spilling on the floor or dropping the container. These carriers have a centering ring on the base that keeps the bottle positioned and prevents liquids from sloshing. A handle makes them easier to grip than a glass bottle alone. Made of rubber, they stand up to acids, alkalis, and solvents, resist bacteria and fungi growth, and won't sweat when holding water for an ice bath. They're also autoclavable, so you can sterilize them with steam. Attach a label to the recessed area on the side.