POPLUNGE
POPLUNGE / COLD PLUNGE MANUFACTURING

Premium Rotomolded Cold Plunge Manufacturing

Engineering the Next Generation of Cold Therapy Tubs

Powered by 15+ years of rotomolding machinery and tooling mastery, Poplunge delivers commercial-grade, double-wall insulated ice bath tubs for global wellness brands, OEM/ODM partners, and fitness innovators.

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OEM / ODMWholesale programsGlobal supply
Black rotomolded cold plunge tub with molded lid and two connection ports
THE ROTOMOLDED COLLECTIONDiscover the Details ↗
Grey rotomolded cold plunge and lid on an outdoor deck
ENGINEERED FOR EVERYDAY IMMERSION.
The Rotomolded Advantage

Strong by design.
Ready for the elements.

A practical foundation for cold therapy tubs, combining durable construction with flexible product development.

01 Durable molded construction
A continuous molded shell reduces joints and stands up to demanding everyday use.
02 Double-wall thermal insulation
PU-foam insulation helps limit heat transfer and supports efficient temperature maintenance.
03 Built for indoor & outdoor spaces
Weather-resistant materials and a practical molded lid suit a range of installation environments.
04 Your product, your specifications
Customize colors, branding, tooling, and connection layouts for your OEM/ODM program.
Explore Rotomolded Cold Plunges
Find Your Cold Plunge

Top-Tier Ice Bath Supplier Worldwide

Four collections. A considered fit for every wellness space.

Stainless steel immersion with a choice of exterior finishes for spa, hospitality, and recovery spaces.

Immersion and equipment integration in one considered footprint, with options for your project.

Clean lines and a smooth interior for contemporary wellness environments.

Durable molded shells and insulated construction, developed for private-label and wholesale programs.

Designed for Your World

Main Application Scenarios

From a daily recovery ritual to a destination wellness experience.

Fitness Gyms & Personal Training Studios cold plunge installation

Fitness Gyms & Personal Training Studios

Make cold immersion part of a considered post-training recovery space.

Discuss Your Space
Luxury Wellness & Spa Resorts cold plunge installation

Luxury Wellness & Spa Resorts

Bring a distinctive cold therapy experience into a calm, premium setting.

Discuss Your Space
Hotels & Boutique Retreats cold plunge installation

Hotels & Boutique Retreats

Create a memorable wellness amenity for guests and private retreats.

Discuss Your Space
From Concept to Cold Plunge

Have an Idea? We’ll Make It Happen.

Talk to a POPLUNGE Expert

We don’t just sell products.
We offer end-to-end rotomolding customization services tailored to your vision.

  1. 01

    Design

    Bring your concept, dimensions, and brand requirements. We turn them into a practical product plan.

  2. 02

    Tooling

    Precision mold development supports your shape, finish, and production requirements.

  3. 03

    Production

    Rotomolding, materials, and controlled production turn approved designs into finished shells.

  4. 04

    Testing

    Inspection and functional checks focus on fit, finish, water connections, and reliable performance.

  5. 05

    Fulfillment & Support

    Protective packing, export coordination, and responsive project support carry your program forward.

Inside the Factory

Our Manufacture

From machinery and tooling to assembly, inspection, and packing.

Rotomolding workshop
01Rotomolding workshop
Machinery & tooling
02Machinery & tooling
Shell production
03Shell production
Stainless steel finishing
04Stainless steel finishing
Rotomolded production batches
05Rotomolded production batches
Wood-clad plunge assembly
06Wood-clad plunge assembly
Round tub production
07Round tub production
Equipment production floor
08Equipment production floor
Assembly line
09Assembly line
Export packing
10Export packing
Interior inspection
11Interior inspection
Molded shell inventory
12Molded shell inventory
System assembly
13System assembly
Acrylic production
14Acrylic production
People Behind the Product

Our Team

Clear communication, practical engineering, and support for the long term.

Project Consultation

Product Selection

Wholesale & OEM Programs

Illustrative team portraits

Tooling and machinery development
Technical Solutions

Engineering your next product.

Work through tooling, wall construction, insulation, and chiller integration with a team that understands how products are made.

Discuss Your Specifications ↗
Packed cold plunge equipment ready for shipment
Customer Success

With you beyond production.

Coordinate packaging, shipment requirements, product documentation, and follow-up support through a clear point of contact.

Contact Our Team ↗
Our Mission

Engineering the next generation
of recovery hardware.

At Poplunge, we don’t just manufacture cold plunges—we help leading brands engineer the next generation of recovery hardware.

Backed by advanced rotational molding craftsmanship and deep structural engineering expertise, we transform bold designs into market-ready, commercial-grade ice baths. From precision insulation and wall-thickness optimization to space-saving nesting architectures, every detail is crafted to enhance performance, lower global freight costs, and elevate your brand’s reputation.

Partnering with Poplunge means gaining an agile manufacturing ally dedicated to keeping your product line ahead of industry trends.

Let’s Build What’s Next

Let’s Connect Today to Find the Right Solution!

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