Pulsar is a pure bottom feeder mech mod, with important innovations.
Mod can be all taken apart down to the last part (just with 1.5mm allen key). You can use 3 different battery classes with 3 different sleeves and 2 battery caps. Extra sleeves and caps will be sold separately.
Pulsar comes with 1 battery cap and 21700 battery.
Entire system is leak proof. The upper cap can be locked in order to carry bottles in the pocket.