Rain covers 6d

[chief]

any recomendations for a rain cover for my 6d using 24mm-105mm up to a Tamron 600mm. thanks

[TCampbell]

You may want to go to a camera website such as B&H Photo or Adorama.  They have a category for "rain covers".

I have a ThinkTank "Hydrophobia" cover designed for 70-200mm lenses... they make another for 300-600 zooms.   But you also have to buy an eye-cup (you remove the Canon eye-cup and insert the special eye-cup that creates a seal for the rain-cover.  ThinkTank's gear is on the pricey end.

On the low-cost end there are rain-covers which are so cheap they are more-or-less disposable (a pair of covers for less than $10).  The cheap covers are made by OP/TECH.