Yeah vauen makes a newer model and i dont know about those. The kind I have I got on ebay pretty reasonably, it was like 20 dollars. On this version the end cap unscrews and you pack it from that end. It packs very tight which keeps it lit pretty well. If it dies on you I use the poker part of a pipe tool, stick it through the slats to unscrew the end cap and tamp it then screw cap back on and relight, but I loaded up and drove home from work probably about 20 minutes last week and it stayed lit the whole way. It also unscrews in the middle for easy clean out. If you keep your eye out on ebay you can get one of these pretty cheap and it is a fun smoke, besides it just looks awesome chugging down the road!