Batch 001 · sold out

Cover your crew before the next batch goes.

Q: How much does Clema cost?

$99 today, refundable, to hold a unit in the next batch. After that it is a per-worker annual subscription with the hardware included, and it does not start until your unit ships.

Q: Is the pre-order deposit refundable?

Yes, any time before your unit ships. Email rica@clemacooling.com and it goes back to the original card.

Q: When does the subscription start?

The day your unit ships, not the day you reserve. Clema emails you first, your $99 comes off that first year, and you can cancel for a full refund instead.

Q: When does the Clema cooling vest ship?

The first batch sold out, so reservations now hold a place in the next batch. We are not advertising a new ship date. The pre-order terms commit to shipping no later than July 31, 2027, and if we cannot, you cancel for a full refund. Units ship in deposit order.

Q: How many places can I reserve?

Five places is the minimum and you set the number at checkout, up to 5,000. Above that, or for a crew smaller than five, Clema sets it up with you directly.

$99 a place holds your crew. Refundable until they ship.

Size my crew → Reserve now

✓ Fully refundable ✓ Nothing billed today ✓ Crews of 5+ ✓ Apple Pay

Limited production, expected to sell out

Batch 001

>25°FFelt drop

8–12 hrPer battery swap

<3 lbWorn weight

108°F83°F

−25° felt, instantlyThis is what you are reserving. Solid-state cooling that pulls heat off by contact, at any humidity.

30 seconds

What heat is costing your crew.

Four taps. Same model as the full calculator.

01 What kind of work?

In the box

What ships to you.

All of it included. Nothing to buy separately, nothing to re-buy every season.

The ClemaCore rig

Under 3 lbs. PPE compatible, works with a fall-arrest harness.

Four batteries

Four hot-swap packs and a dual charger. A swap takes under a minute.

Covered, always

Next-business-day replacement, batteries refreshed yearly, founders on the phone.

Batch 001 · closed Sold out

Batch 001Sold out

Now reserving2027

Your placeDeposit order

Batch 001 sold out. The next batch is limited, and units ship in the order the deposits were placed. $99 holds your position, refundable until your unit ships.

Reserve

Hold your unit.

Five places minimum, $99 each. Lock the founding rate before the next batch sells out.

Reserve a ClemaCore

One minute. Set your number at checkout.

Reserve for $99 →

Stripe checkout, Apple Pay included. Refundable until they ship.
Pre-order terms

Questions

Before you reserve.

How much does Clema cost?

$99 today, refundable, to hold a unit in the next batch. After that it is a per-worker annual subscription with the hardware included, and it does not start until your unit ships.

Is the pre-order deposit refundable?

Yes, any time before your unit ships. Email rica@clemacooling.com and it goes back to the original card.

When does the subscription start?

The day your unit ships, not the day you reserve. Clema emails you first, your $99 comes off that first year, and you can cancel for a full refund instead.

When does the Clema cooling vest ship?

The first batch sold out, so reservations now hold a place in the next batch. We are not advertising a new ship date. The pre-order terms commit to shipping no later than July 31, 2027, and if we cannot, you cancel for a full refund. Units ship in deposit order.

How many places can I reserve?

Five places is the minimum and you set the number at checkout, up to 5,000. Above that, or for a crew smaller than five, we set it up with you directly. Talk to us about your crew.

Limited 2027 deployment

Reserve for $99.

Limited production, expected to sell out

Refundable in full until it ships.

Reserve for $99 → Learn More