Swift escape 622 Awning Advice please

[Dazz]

Hi all I have just purchased a swift 622 charisma black edition .It has a Thule wind out awning roof .But I’m trying to find a medium awning to fit on .Do I have to buy a Thule one or can I fit any .I saw some nice ones on camp site on weekend like a Kampa 260 but I’m not sure about if it fits a Thule .
Picture below is my van with canopy

 

[Otter Spotter]

Take a look at this in classifieds, it may suit you sir

Motorhome Accessories

www.motorhomefun.co.uk

the Vango Cruz part way down the list