Do the bags stand up to extreme temperatures?Updated 10 months ago

The HayPlay Bags are constructed from a food-grade, non-toxic, heavy-duty, marine-grade PVC material that remains flexible in extreme conditions. The material does not hold moisture, so it will not freeze or crack due to the cold. Temperature range: -22F to +158F (-30C to +70C)

It is very tough and durable! Here's a video about the materials and construction of the HayPlay Bags with more information.