So, what would constitute an acceptable snack?
Nuts of all kinds, seeds, cheese, olives, avocado, smoked salmon, eggs. Hummus with carrot sticks and chopped bell peppers. Asparagus wrapped in prosciutto. Chicken salad scooped onto cucumber slices. Any combination of protein and vegetables on a salad.
If you're craving something sweet, choose berries or chunks of coconut (my grocery store chop it up and sells it packaged in the produce department). The weirdest thing I eat is spoonfuls of Crave Bros. mascarpone cheese, which has no sugar, very few carbs, but tastes like sweetened whipped cream the consistency of butter. Sometimes I stud it with fresh blueberries. Yum.
Fat is of no concern. And because my fruit intake has been mostly limited to berries, I don't worry about the fact that they're out of season and overly expensive at the moment.
Some low-carb enthusiasts avoid dairy, but I don't. That would be too limiting for me.
I have found some low-carb tortillas that aren't too bad cooked. I don't think they'd be good enough raw to make a good wrap, but you could do a microwaved or grilled burrito with refried beans, cheese, salsa, maybe eggs. Or you can make them into enchiladas.
Liquor -- whiskey, vodka, etc. -- has no carbs, but watch the mixes. Wine has some. Beer has a lot.
I've lost about 25 pounds since Thanksgiving and would like to lose another seven or so.