Wondering if anyone has used this bottle? If so with what 510. The manufacturer states that it was designed to go with the nano v2, and can't guarantee it will work with other 510s.
I ask because they only have 2 shipping options, expensive, and really expensive, and black 22mm is out of stock.
I ask because they only have 2 shipping options, expensive, and really expensive, and black 22mm is out of stock.