Cooling relief that moves with you
Plunj Packs bring calm and comfort to every moment. Reusable cooling sleeves that work naturally with your body whenever heat takes over.
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When heat takes over, life pauses
The rush of warmth. The flush in your neck. The broken sleep. It can show up at home, on the sofa, before bed, or in the middle of the night. You are not alone and you are not powerless. Relief should be simple and ready.
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Meet Plunj Packs
Soft, reusable cooling packs designed for quick comfort. Keep a set in the freezer. When heat rises, place a pack on the neck, or pulse points. The gentle chill helps your body settle so you can carry on with your day.
Shop the BundleWatch How Plunj Works
A real demo with voice instructions. See how to freeze, place, and feel relief in under one minute.
Plunj in Real Life
See how people use Plunj Packs.
Why Women Choose Plunj
Cools in seconds
You feel the chill right away so you can get back to your day.
Soft on skin
Smooth outer surface with a gentle feel during use.
Slim and discreet
Low profile that sits comfortably and stays out of the way.
Reusable and cost friendly
Built for daily rotation so you always have a pack ready.
Easy to clean
Wipe with mild soap and water, air dry, freeze again.
Ready for home and travel
After freezing, keep one in your bag, one at work, and one at home.
⭐⭐⭐⭐⭐ Rated 4.9/5 by 1000+ Happy Customers
What Our Sleepers Are Saying
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Slept through again
Night heat used to wake me twice. Now I keep one pack in the freezer and one on my nightstand. I cool my neck for a minute and drift back to sleep without the rush of heat. The sleeve feels soft and never irritates my skin.
Laura S., 45
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My desk reset
When a wave starts, I pause, place the pack on my neck, and breathe. Within a couple of minutes the rush settles and my thoughts clear. The cooling feels gentle on my skin and never sharp. It has become a simple habit that helps me feel in control.
Elena M., 55
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The only thing that works
I tried supplements and a fancy device. Plunj is the first thing I actually use every day. I rotate two packs and the cooling is even and gentle, which helps after walks and before bed.
Karen L., 61
Plunj Packs
See why Plunj Packs is the smarter choice.
Relief you can feel in seconds
Gentle on sensitive skin
Quiet and discreet in daily life
Works at home and during travel
Reusable with low ongoing cost
Simple care with no setup
60 Days Satisfaction Guarantee
Feel calm again
Keep cooling relief within reach and take back your day with comfort you can trust.
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Delivered free with tracking in 1–2 business days.
60 Days Money Back Guarantee
Sleep better or get a full refund. No hassle.
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