Which category does a sleeping bag fall under?

A sleeping bag is classified as durable property because it is designed to provide long-lasting functionality and withstand repeated use over time. Durable property includes items that have a significant lifespan and are not intended for immediate consumption or disposal after a single use. Unlike consumable property, which refers to items that are used up quickly or have a short life span (such as food or fuel), a sleeping bag can be utilized for several seasons, making it a durable asset.

Accountable property typically refers to items that must be tracked and inventoried due to their value, which might apply to some extent depending on the context of usage but isn't as directly suitable as the classification of durable. Unaccountable property is usually considered items that are not tracked or valued, which does not fit the purpose of a sleeping bag intended for repeated use and operational readiness in wildland incidents. Thus, the classification of a sleeping bag as durable property highlights its functional longevity and utility in various field conditions.