I get the sentiment but I honestly don't have attachment to my stuff like that. Its all tools to me and while I do like some tools more than others I am fully ready to lose one to damage/old age. But to answer your question with a direct answer, it'd have to be Tabac soap. I think of never having Tabac and it actually makes me forlorn a bit. I'm not even using it right now but if I didn't have access to it, it would suck.
Those were the days! Real V8's. 37 cent gas. NO electronic social media. Social media then was conducted Friday and Saturdays via the main drag.
I wish I had a dollar for every trip down main street in my hometown. A circle around the court square, then around the Sonic Drive-in and out to the City Park and then back again. Everyone had the same route...parking lots were FULL of people and cars. Now you go out on the weekends and I see none of this. How times have changed.
Umm, objectophilia is a sexual attraction to inanimate objects. Are you sure your attractions go that deeply?
Now with the definition cleared up, I only have envy for @PLANofMAN 's brush with the internal fly fishing lure.
If I could be said to said to have feelings of love towards an inanimate object, that brush would be high on the list. I will make the effort to try to get it into next year's TSD calendar. Ditto for my RL Safari set.