Innokin have always seemed to market their devices at the beginner vaper and the Coolfire Z50 Kit is no exception as the Zlide tank is obviously created for the MTL vape audience. The finish and design of the tank fit seamlessly with the device and creates a rather appealing yet bulky MTL device. The Innokin Coolfire Z50 kit is the ideal option for vapers looking to experience a simple kit, regardless of how experienced they are. Easy to use and maintain, it features 50W max output which can be altered to create your ideal level of vapour. the long-lasting 2100mAh built-in battery provides enough power for a full day of vaping between charges, to keep you going for longer. Completing the kit is the 2ml Innokin Zlide tank that comes complete with two Zenith coils and offers handy features like top filling and adjustable airflow. On the side of the device you'll find the Micro-USB port for both charging and firmware upgrades. It is a little disappointing to not see a Type-C port like other leading brands but it isn't a complete game changer for all. Overall it's nice to see that the quality and design on the Coolfire Z50 follows suit with the predecessors from Innokin, if not being even better. The Innokin Coolfire Z50 mod has a wattage range which is suitable for both MTL and restricted DL vaping and comes with simple and intuitive controls and user interface. The mod works well with existing Zlide tanks and coils as well as the included Innokin Zlide tank, but handily is compatible with any 22 mm and 24 mm tank. The Z50 comes with a 2100 mAh capacity, which means it will last most vapers a day of usage before needing charging. With an excellent MTL tank thanks to the Zlide, the full kit is perfect for those on their first steps into the vaping world and for those who prefer a MTL vape and want a device to last throughout the day.

Quality wise, the Coolfire Z50 continues the trend from Innokin, the first thing you notice besides the full itinerary of spare parts is the excellent build quality. The device itself is made from a sturdy zinc alloy with curved sides creating a comfortable ergonomic feel. Without fancy colour schemes, the Coolfire Z50 has a grown up feel about it and hasn't massively changed look wise since their amazing and humble beginnings. The newest in line in the incredibly popular Coolfire range, the Z50 will not disappoint. An easy to use interface, supported by a bright 0.69" display screen, clearly displaying vaping information. A solid 510 connection means you can switch your tank with ease if you choose to, compatible with 22mm and 24mm tanks.The Zlide tank with its wide range of coils, provides a great choice for vapers. Review Starting the test at the lower end of the scale around 10W, the flavour was rather muted with a traditional Mouth To Lung (MTL) vape all round. It wasn't until the top end of the recommended at 14W that the flavour started to come through to my liking. Although saying this, the flavour was rather cool and not as warm as I would have liked. This would work perfectly for those who prefer a cooler vape, in particular menthol or fruit flavours. The watermelon and bubblegum really came through but the Strawberry was sort of lost. The Innokin Coolfire Z50 Zlide kit combines the Z50 mod and the Zlide tank for an intuitive and easy-to-use kit suitable for both Mouth-to-Lung and restricted Direct-Lung vaping. Created as the perfect counterpart for the Z50 vape mod, the Zlide 2ml tank can be used for MTL (Mouth To Lung) vaping or DTL (Direct To Lung) vaping. The 0.8 Ohm and 1.2 Ohm Zenith coils included will produce a small amount of vapour, for an MTL inhale that feels similar to a cigarette. We recommend a 50/50 or high PG e-liquid be used with them. Available separately is a 0.3 Ohm coil, which produces much more vapour and can be used up to 40W, it works best with a 70% VG e-liquid for DTL vaping.One thing that is different to other tanks on the market is the childproof protection Innokin have implemented on the Zlide. The top filling port can not be simply accessed and requires the drip tip to be removed beforehand, see below. The recommended wattage for the 0.8ohm coil is between 15W - 18W. As highlighted before, I really do prefer a warmer vape and this really did deliver. Starting at the lower end of 15W with the same Watermelon Strawberry Bubblegum nic salts by The Salt Stuff, the flavour was much more there than on the 1.2ohm coil, with signs of improvement.

I began testing the coils of the Zlide tank with the pre-installed 1.2ohm coil. With this being a MTL kit, I used Watermelon Strawberry Bubblegum nic salts by The Salt Stuff for both coils. The 1.2ohm coil has a recommended wattage range of 10W - 14W. That all depends on the coil you are using. Higher resistance Z (Zenith) coils, such as the 1.6 Ω Z coil, are suitable for e-liquids with a VG:PG ratio of around 50:50. Lower resistances Z coils, such as the 0.48 Ω Z 3d Mesh coils, work well with high VG e-liquids, such as those with a VG:PG ratio of around 70:30 or 80:20. SPECS

SPECS

At 18W I found the flavours became merged together and created a much warmer vape, especially when compared to the other coil Innokin provide straight out the box. Surprisingly, it was right in the middle around 17W that I found the sweet spot on the 0.8ohm coil. At this setting with the airflow at half, I got a really pleasant MTL vape with the full flavour profile of The Salt Stuff flavours merging really well together. Final Thoughts

My love for Innokin has always remained throughout my own personal vaping journey although this isn't particularity the kit for me as I've expanded further into the love of Direct To Lung (DTL) devices and sub-ohm kits in general. Review Scores For it's rather small size at 69.5mm x 33mm x 26mm, the Coolfire Z50 device is rather heavy with it's large 2100mAh inbuilt battery which is made to last. It also feels very solid which I imagine would withstand rough handling and a few drops here and there, although I didn't particularly test this.The navigation on the Coolfire Z50 is rather simple which makes it very easy to change what you need;