In this Unlimited video podcast, Rex Sanders and Ryan Jordan discuss sleeping bag temperature ratings, the ISO 23537 temperature rating standard, and how consumers can interpret the standard to make better buying decisions.
In this installment of Standards Watch, Rex Sanders tackles sleeping bag ratings: the standard, the pros, and the cons.
Sleeping pad R-values are not useful for many consumers, and the guidance from pad makers, retailers, and gear reviewers is inconsistent and prone to misinterpretation. This is a proposal for improved labeling and marketing of R-values.
Standards Watch will be a monthly column that explains important backpacking product standards, interviews key people, and describes how the industry uses, abuses, or ignores tests and standards.
This Zpacks Classic Sleeping Bag review features a hoodless, full-length zipper down bag with multiple temperature ratings weighing 15 oz.