Yes — a DeWalt 20V battery may fly in carry-on; spares are banned in checked bags, and 101–160 Wh packs need airline approval.

Yes, you can bring a desktop computer on a plane; TSA allows it in carry-on or checked bags with electronics screening and lithium battery rules.

Yes, creams are allowed in carry-on if each container is 3.4 oz/100 ml or less in one quart bag; larger medical creams are permitted after screening.

Yes, cosmetic scissors on a plane are allowed in carry-on if blades are ≤ 4 inches (≤ 6 cm from pivot); longer blades go in checked.

Yes, you can bring cologne on a plane: travel-size bottles up to 3.4 oz/100 ml in a quart bag; larger bottles go in checked bags under FAA limits.

Yes, you can bring coffee beans on a plane—carry-on and checked are allowed; ground coffee over 12 oz may face extra screening on U.S.-bound flights.

No. A full sealed water bottle can’t pass TSA; only travel-size (≤3.4 oz) in your quart bag, empty bottles, or approved medical/infant liquids.

Yes, you can bring cooked food on the plane, but liquids and spreadables must meet the TSA 3-1-1 limit or ride in checked bags.

Yes. A cooler bag is allowed in carry-on or checked baggage; ice or gel packs must be frozen solid at screening, and size rules still apply.

Yes, you can bring a coffee maker on a plane in carry-on or checked bags, as long as it’s empty and any batteries follow FAA rules.