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the trunk test: the whole kit in one carry

Jul 2, 2026by the SUN'Y team4 min read

The test of good gear is whether you can carry it all at once.


Here is a test we run on everything we make. Can one person carry the whole kit from the car to the sand in a single trip, with their hands free? If the answer is no, the gear is too heavy or too clumsy, and we go back to work. We call it the trunk test, and the chair, the pouch, and the umbrella are built to pass it. It sounds simple, but most beach setups fail it badly: a chair in one hand, a cooler in the other, a tote over the shoulder, an umbrella under the arm, and a long walk ahead of you.

The thing that makes the kit work is the MOLLE webbing on the back of the chair. MOLLE is the row of sturdy horizontal straps you have seen on backpacks and gear bags, originally a military load-carrying system. The idea is simple: instead of every accessory needing its own bag and strap, pieces clip directly onto the rows of webbing and ride as one load. On the chair, that means the pouch and the umbrella attach to the same frame, and the frame goes on your back like a daypack. Nothing dangles, nothing swings, nothing rides in your free hand.

how it packs, step by step

  • Start with the chair. Folded, it is 7.5 pounds and sits flat against your back like a daypack. The straps are padded, so even loaded up it carries comfortably over a long parking lot or a soft stretch of sand where every step sinks.
  • Clip on the full pouch. It attaches to the MOLLE on the back and holds the towel, sunscreen, water, keys, phone, and snacks. It has a built-in cup holder, so your coffee or water has a home for the walk down instead of sloshing in your hand. This is not a cooler, it is a smart carry, sized for a day at the beach rather than for hauling ice.
  • Add the umbrella. About 4 pounds, it clips to the chair through the same MOLLE system and rides alongside the frame instead of in your other hand. With the umbrella on, you are still carrying everything on your back.
  • Fold the towel into the pouch. The sand free towel packs down small, and because waffle microfiber is thin and does not add the bulk of a thick cotton towel, it tucks in without a fight. One towel or several, it still closes.

That is the whole kit: chair, umbrella, towel, and your day's essentials, on your back, hands free. One trip.

where the weight sits

Loaded, the kit comes in around twelve pounds, and where that weight sits is as important as how much it is. Because the pouch and umbrella clip to the chair's back panel, the load rides high and close to your spine, the same reason a well-packed backpack feels lighter than a duffel of the same weight slung off one shoulder. Your hands are free for the railing on a stairway, a child's hand, or a paper cup of coffee. The padded straps keep the edges from digging in on a longer walk. It is the difference between arriving at the sand ready to sit down and arriving already worn out from the haul.

why one carry matters

It sounds like a small thing until you are at a beach where the parking is far from the sand, or you are walking down a long stairway, or you have a kid on one hip. The second trip to the car is the trip that does not happen. You settle for less shade, fewer snacks, no chair, because going back for them is more than you have in you. The kit is built so you do not have to choose. You bring what you actually want because you can carry it in one go.

This is exactly why a place like Thousand Steps in Laguna, with its long public stairway down to the cove, is the real-world version of the trunk test. We wrote about a day there in a saturday at thousand steps, and the lesson is the same: what you can carry in one trip is what you get to enjoy.

scale it up or down

The parts come apart as easily as they go together, so the kit scales to the day. For a quick morning swim, carry the chair alone and leave the rest in the car. For a full afternoon with shade and snacks, add the umbrella and the pouch. You are not locked into hauling everything every time. Build the kit the way your beach days actually look, then run your own trunk test. If it all goes on in one carry, hands free, you did it right.

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the gear behind the stories

built for the day, made from the ocean.

The chair, the towel, the umbrella. Made from recycled ocean bound plastic, designed in Newport Beach.

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