About
Our customers kept asking how to hide the hose.
RonYen builds saunas and ice baths in Bang Saen, on the Gulf of Thailand. Pour & Plunge is the answer to the question we heard most after delivery.
Pour it hot for an onsen soak. Plunge in cold for an ice bath. Pour & Plunge is one spout for both, styled on the wooden spouts of Japanese onsen and made in Thailand from solid wood.
How it was made
From one question to twenty towers.
- Sep 2026
The question
Customers with new ice baths ask for a better way to fill them than a hose over the rim.
- Sep 2026
First prototype
Built in our workshop from solid wood boards. Eight sold before it was finished.
- Oct 2026
Tested
Run on a garden hose and on a 1.5 HP chiller. Both worked. Customers said it was too big, so we made it narrower.
- Oct 2026
The 240 model
A 24 cm (9½ in) wood tower, cut and built by a furniture maker near our workshop. We fit the pipework and stain each one.
How we make it
Solid timber
2.2 cm (⅞ in) solid wood walls, screwed and glued, with every screw head filled. No veneer and no plywood.
Ready to connect
Pipework is fitted, insulated and clipped in our workshop. You make one connection.
Finished by hand
Each tower is stained by our team in Bang Saen, in one of three colours.
RonYen Wellness
Hot and cold.
RonYen (ร้อนเย็น) means hot and cold. We design and install saunas and timber ice baths for homes, resorts and wellness centres across Thailand, and run our own wellness garden in Chonburi.
Company details
Who you're buying from.
Pour & Plunge is a brand of RonYen Wellness, a registered Thai company.
- Company: RON YEN WELLNESS CO., LTD.
- Registration No.: 0205569036839
- Trading as: Pour & Plunge
- Registered in Chonburi, Thailand
Questions about an order?
We answer within one working day.