RKVER Plunge — Portable Cold Plunge Tub
- Portable cold-water recovery — set it up anywhere
- No plumbing and no permanent install
- Holds temperature for a proper session
Arrives damaged or defective? Refund or replacement — usually no return needed·2-year warranty·Free US shipping $99+
In stock · ships in 5–9 days
New release — backed by our 2-year warranty, not borrowed hype.
Cold therapy, on your own schedule.
RKVER Plunge is a structured portable cold plunge tub with an insulating thermo lid — fill it, chill it, and build a daily cold-water habit at home.
What it is
- Structured insulated tub with rigid frame
- Thermo lid to hold temperature longer
- Drain valve for easy emptying
- Folds down for storage
Who it is for
Athletes and cold-exposure fans who want a real plunge setup without a permanent install.
What is in the box
- RKVER Plunge tub + frame
- Thermo lid
- Drain hose
- RKVER recovery protocol card
Safety
Cold-water immersion carries real risks. Do NOT use if you have heart conditions, high/low blood pressure, are pregnant, or have circulatory or cold-sensitivity conditions, without clearing it with your physician first. Never plunge alone. Start with short exposures and warm water; ease into colder temps. Get out immediately if you feel faint, numb, or short of breath. Never submerge your head.
Wellness product — not a medical device. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.
— The RKVER Team
- ShippingFree over $99 · 5–9 days
- Warranty2-year defect coverage
- Supporthello@rkver.com
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How cold does it get and how long should I stay in?
Start where it feels challenging but controlled — many people begin around 50–55°F for 2–3 minutes and build from there. Listen to your body and step out if you feel lightheaded.
How fast does it ship, and what does it cost?
Orders ship from the US with tracking on every order, typically arriving in 5–9 days. Shipping is free on orders over $99.
What's covered under the warranty?
Every RKVER tool carries a 2-year warranty against manufacturing defects. If it fails on us in normal use, we replace it — email hello@rkver.com and we'll sort it out.
What if it arrives damaged or defective?
We'll make it right. If a tool arrives damaged, defective, or incorrect — or fails through normal use within its 2-year warranty — email returns@rkver.com with your order number and a photo and we'll refund or replace it, usually without asking you to ship anything back. Because tools are made to order, we don't take change-of-mind returns, so email hello@rkver.com before you buy if you're unsure.
How do I reach a real person?
Email hello@rkver.com — a person reads every message and answers questions before or after you buy. We're a small team and we actually respond.
