Bungee and Webbing
All our arctic bungee is military grade made from virgin rubber with a polyethelene outer wrap. It will remain flexible to -40f but it's performance will diminish some at sub zero temperatures. The thin wall aluminum swages work well for creating loops on the bungee. To use them properly a swaging tool is needed. The can be crimped with hand tools in a pinch.
The webbing and hardware on this page are the same that we use here for our collars.