If you’re serious about vaping, you’ve already got a complete collection of hardware that you enjoy tweaking to get the perfect experience. It’s a fine hobby and a great way to spend some leisure time. Or, maybe you’re just thinking about getting into vaping. Either way, you must have a closed system option. NEX closed systems are the go to option for when you’re out and about. Move away from the theatrics of cloud-chasing to concentrate your satisfaction into more discreet and powerful puffs. Keep one in your pocket for a quick on-the-go vape.