What is a plastic or rubber device filled with ice for providing a dry-cold application?

The ice bag or collar is specifically designed to hold ice or ice-like substances for therapeutic dry-cold applications. This device is made of thick material that can contain ice while also ensuring that the cold does not seep into the outer layer, providing a safe and effective way to apply cold treatment to an injury or area of inflammation without wetness that could lead to skin irritation or other issues.

Ice packs can sometimes be used for this purpose, but they often refer to pre-made packs that may not be as adaptable as an ice bag. Cold compresses typically involve moistened cloths that may not provide the same level of concentrated cold therapy as an ice bag. Cryotherapy bags are less commonly referenced and can mean different things in various contexts, often involving more advanced therapeutic methods beyond simple ice containment.

The ice bag or collar is widely recognized in medical settings for its ease of use and effectiveness in managing pain, swelling, or inflammation in a variety of situations, making it a reliable choice for professionals and patients alike.