I have found the bag that fits Tamron 150-600 mm with additional lenses and the camera house. The bag is called Lowepro Pro Runner 300 AW.
I wanted the following features when I was searching for a camera bag;
– fit Tamron 150-600 mm lens attached to the camera house
– not to big bag
– fit few more things in the bag than just the Tamron and the camera house
– inbuilt waterproof material
– be able to have a tripod attached to the bag
– well protected
Finally I found the Lowepro Pro Runner 300 AW that fulfilled all the features I wanted.
These are the technical specifications:
Internal Dimensions: 28.5 x 11.5 x 38.5 cm (11.22 x 4.53 x 15.16 in)
External Dimensions: 33 x 19 x 44 cm (12.99 x 7.48 x 17.32 in)
Weight: 1.4 kg (3.08 lbs)
As you can see from the above pictures I can fit the camera house on the Tamron 150-600 lens with the hood. I can also fit 4 other lenses and a flash. If I remove the 2 last walls that is below the Tamron 150-600 mm lens I can fit even longer lenses in this bag. So it is a bag that can be used for many kinds of lenses. When I am outdoors and I want to take the camera house and the attached Tamron 150-600mm I can easily do this with this bag.
The bag comes with a inbuilt raincoat and it has a tripod pouch at the bottom of the bag to put the tripod and then attach it to the bag on the top as well.
I will write more about the alternative bags that can be useful for Tamron 150-600 mm or any other similar size lens in another article. In that case you have more bags to choose from. If you have any questions about this bag just ask.