I love the Timberland Titan titanium toed work boots. They're expensive but so comfortable and durable.
I like American Eagle jeans. They fit me well.
Bic for mechanical pencils. Classic, cheap, and work nicely.
Maui Jim sunglasses. Optics are amazing and the styles are less pretentious than others like Oakley.
Johnsonville bratwursts/Italian sausages. No big store bought/brand name sausage is better.
Tropicana Grovestand orange juice (lots of pulp). Nothing else compares.
Ernie Ball electric guitar strings. I've been using these for many years. They hold up nicely and I like their tone.
Crate guitar amps. There are plenty of other amps that sound much better but for my price range (low) I can't find another amp family that consistently has better tone.
Nikon/Canon cameras. I know it's kind of weird to have two brands here, but I honestly love both companies and would never buy a camera from anyone other than Nikon or Canon, ever.
Lowepro camera bags. Nice simple style, durable, wide range of models.
North Face jackets/fleece. Incredibly warm and comfortable.
Hanes undershirts (tagless). Soft and fit so nicely.
Escort/Beltronics radar detectors. Just as good detection range as Valentine 1 but much cheaper and less old/ugly/boxy looking. I'll sacrifice directional alerts to save $200 any day. Plus, Escort/Beltronics has many useful options (frequency view, expert view, etc.) that V1 can't even come close to.
Charmin ultra strong toilet paper (mega roll). Strong and comes on a huge roll so you don't have to change it that often.
Rain-X windshield washer fluid. After seeing how beneficial this product is for wet weather visibility I will never go without it.
There's probably more but that's all I can think of right now.