UNE-EN ISO 23537-2:2025

This document specifies the fabric and material properties as well as provisions for labelling of adultsized sleeping bags for use in sports and leisure time activities. Thermal and dimensional requirementsare specified in ISO 23537-1.This document does not apply to sleeping bags intended for specific purpose such as military use andextreme climate zone expedition. It does not apply to sleeping bags for children or babies.NOTE No prediction model exists for the determination of the limiting temperatures based on the thermalresistance of the sleeping bag for children and babies. Moreover, such a model for testing cannot be developedbecause the necessary controlled sleep trials with children or babies in climatic chambers are, out of ethicalreasons, not permitted.