As you can see Korky loves carrier bags. The one in my signature pic is also a Sainsbury's but an old one where only the writing is orange. I don't think he has any real colour preference. I have one of those tube things for putting used carriers in and if I forget to put it in the cupboard one of his favourite tricks is to pull loads and loads of bags out, shuffle them around abit then settle down to sleep in the middle. If there's only one bag he likes to get inside it to sleep and I'm always worried he'll suffocate himself so he only gets to play with his favourite 'toy' by accident.