The Yocan Evolve Plus is designed for concentrate.
But, the Yocan Evolve-D Plus for dry herb vaping needs.
You can bring an extra stash with Yocan Evolve-D Plus because it has a built-in storage jar so you can refill anytime or anywhere. Just twist the storage jar and then reload. The 15-second continuous heat feature makes this unit a perfect device for every dry herb vaporizer user.