Nivarexus OvalGrove

Oval Cold Plunge Tub

SGD 1,099.00

Our OvalGrove is built for a more natural, relaxed immersion experience. Its oval form allows a slightly more open seating position compared to standard tubs, making each session feel less confined while still delivering full-body cold exposure. It is a balanced design; practical in function, but softer in presence.

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Product Highlights

Ergonomic Oval Design: Wider, rounded shape allows a more natural seated posture during immersion.

Stabilized Base Structure: Engineered for even weight distribution; stays steady without shifting during use.

Thermal Retention Build: Multi-layer insulation helps maintain water temperature between sessions.

Chiller-Ready System: Compatible with external chillers through universal hose fittings.

What's Included

OvalGrove cold plunge tub
Insulated lid
Drain system
Standard hose connectors
Setup guide

The oval shape gives you more room to settle in; less cramped, more comfortable sessions.
The structure remains stable under full load; no wobbling or flexing while you are inside.
Thermal layering keeps temperatures consistent; less frequent adjustments needed.
Smooth interior finish keeps the experience comfortable during longer immersions.
Simple setup with no plumbing required; fill and use, or connect to a chiller if needed.
Designed for repeated use; holds up well across regular, long-term sessions.

Specification	Description
Capacity	Approx. 110–130 gallons
Max user height	Up to 6'8"
Shape	Oval, open seating design
Construction	Reinforced drop-stitch PVC
Inner lining	Smooth, skin-safe coating
Insulation	Multi-layer thermal retention
Chiller compatibility	Universal hose fittings
Lid	Insulated, included
Drain system	Integrated flow valve
Setup time	Under 10 minutes
Pressure rating	Up to 8 PSI / 0.55 bar
Plumbing required	None
Indoor use	Yes
Outdoor use	Yes; sheltered areas

The OvalGrove ships free to your doorstep anywhere in Singapore. Orders are processed within 2 business days. Delivery takes an additional 2 to 3 business days after dispatch, giving you a total window of 4 to 5 business days. A tracking link is sent as soon as your order ships.

We built Nivarexus for every hardworking person who deserves real recovery sessions; without the inflated price tags. Quality without compromise. Honest pricing. Responsive support. That is our standard.

What Cold Water Immersion Does for Your Body

Reduces Muscle Soreness

Cold water immersion constricts blood vessels and reduces inflammation in muscle tissue after intense physical effort, helping you feel ready sooner.

Sharpens Focus and Alertness

Cold exposure triggers the release of norepinephrine in the brain; a natural driver of alertness and attention that can last several hours after each session.

Builds Mental Strength

Choosing to enter cold water is a deliberate act of discomfort. Done consistently, it trains the part of the brain that controls impulse and stress response.