It's fine - provided you are not a retailer of said device and wax poetically about the bank vault feel and precision of the parts as the glide in the pursuit of line management and drag performance, the slight disdain for monofilament, the taught feel and balance, and the athletic submersibility
. In that case you would need to be a sponsor.
But I must warn you, Hell Hath no more fury than a VS user scorned in the often viscious debates of VS "Bling" or Necessity which will no doubt carry to the next perch with the ZB...