How to Build a TSA-Friendly Travel Shaving Kit

A travel shaving kit is five things: a compact razor, a solid shaving soap, a small brush, an aftershave that fits the liquid rule, and a case to hold it. The one trick most people miss is that a solid shaving soap puck is not a liquid, so it skips the TSA 3-1-1 limit entirely. Canned foam and gel do not.

That single swap is what makes a wet-shaving kit easier to fly with than the drugstore version, not harder. Here is how to build one that clears security and gives you a proper shave on the road.

Can you bring a shaving kit on a plane?

Yes. Your razor, soap, brush, and aftershave can all fly, you just have to pack each one the right way. Cartridge, disposable, and electric razors go in your carry-on. A double-edge safety razor is fine too, but its loose blades have to go in a checked bag. Any liquid, gel, or foam aftershave and cream is capped at 3.4 ounces (100 ml) and has to fit in your quart-size liquids bag. A solid shaving soap has no such limit. For the full razor-by-razor breakdown, see our TSA razor rules guide.

The travel shaving kit, piece by piece

Five pieces cover everything. Two of them (the soap and the aftershave) come from us; the rest you can pack from what you already own.

1. A compact razor. Bring whatever you shave with. Cartridge, disposable, and electric razors are all allowed in a carry-on. If you travel with a double-edge safety razor, pack the razor in your carry-on and put the loose blades in your checked bag.
2. A solid shaving soap (the piece that changes everything). A WhollyKaw soap puck is solid, so it is exempt from the liquid limit and cannot leak in your bag. One puck also lasts for months of shaves, so a single tin covers a long trip and then some. Pick any base and scent, or an unscented one if you want to travel light on fragrance.
3. A small brush. A compact or travel-size shaving brush is all you need to build lather from the puck. Let it dry before you pack it for the trip home.
4. An aftershave that fits the rules. A WhollyKaw aftershave splash or balm finishes the shave. Because a splash is a liquid, decant it into a bottle of 3.4 ounces or less for your quart bag, or check it. (Splashes contain alcohol and ship ground within the continental US only.)
5. A case. A small dopp kit or roll keeps the razor, soap tin, and brush together and protects the razor head in transit.

Why a solid soap puck beats travel gel or foam

The drugstore travel answer is a mini can of foam or a tube of gel. A solid soap puck wins on every count that matters on a trip:

• No liquid limit. A puck is solid, so it never counts against your 3-1-1 quart bag. Foam and gel do.
• No leaks. Nothing to burst or seep across your clothes at altitude.
• It lasts. One puck outlasts a whole shelf of travel-size cans, so you are not rebuying every trip.
• Better lather. A brush and soap build a denser, slicker cushion than a squirt of canned foam.

How to pack it for security

Packing is simple once you sort items into the two TSA buckets: solids and blades versus liquids.

• Carry-on: the razor (cartridge, disposable, electric, or the safety-razor handle), the soap puck, and the brush.
• Checked bag: loose double-edge blades and any straight razor.
• Quart liquids bag: your splash or balm, in a container of 3.4 ounces or less.

Quick reference: your travel shaving kit

• Compact razor (carry-on) plus blades in checked if double-edge
• Solid shaving soap puck (carry-on, no liquid limit)
• Travel or compact brush (carry-on)
• Aftershave splash or balm, 3.4 oz or less (quart bag)
• Dopp kit or roll to hold it all