No. Unless It is on something that responds to heat. Like essential oils. Nut if you secured it and went out, ou won’t smell like mentholated heat rub or vicks or icey hot stuff

How much liquid is inside (are they TSA compliant)?

There is no liquid so I believe it is compliant.

Primacare Php 45 24 Packs Instant Heat Packs For Emergency

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

AR$200829

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

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Description

🔥 Stay warm, stay ready—instant relief wherever life takes you!

SAFE SKIN FRIENDLY - Woven protective cover prevents direct skin contact for comfortable, burn-free therapy.
VERSATILE PAIN RELIEF - Targets joint, back, neck, and menstrual pain with soothing heat wherever you need it.
DISPOSABLE CONVENIENCE - Single-use design means no cleanup—just activate, apply, and dispose responsibly.
INSTANT HEAT ON DEMAND - Activate with a simple squeeze—no microwave needed for fast, reliable warmth.
TRAVEL READY COMPACTNESS - Lightweight 4x5 inch packs fit effortlessly in any emergency or travel kit.

Primacare PHP-45 offers 24 portable, disposable instant heat packs sized 4x5 inches, designed for emergency heat therapy. Each pack activates instantly with a squeeze, delivering safe, soothing warmth through a woven cover that protects skin. Ideal for on-the-go pain relief from joints, back, neck, or cramps, these lightweight packs are a must-have for first aid kits, travel, and outdoor adventures.

Specifications

ASIN	B0185R0CKW
ASIN	B0185R0CKW
Best Sellers Rank	164,985 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 608 in Home & Work First Aid Kits
Brand	Primacare
Customer Reviews	3.9 3.9 out of 5 stars (1,610)
Customer reviews	3.9 3.9 out of 5 stars (1,610)
Date First Available	17 Oct. 2016
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item model number	PHP-45
Manufacturer	Primacare Medical Supplies Inc.
Manufacturer contact	908-486-7050
Package Dimensions	22.35 x 21.5 x 12.01 cm; 1.96 kg
Units	24.0 count

Reviews

S**K

Good for travel. Hot.

Work well, get very hot. They come with a protective sleeve. Sometimes hard to squeeze to activate, so using your heel works.

19.08.2026

A**A

No sirve

No sirven no calientan

12.11.2025

B**O

The heat is on....

These little packs get super hot so the sleeve provided is necessary. Even with the sleeve, it's still a lil too hot. Need them after UFE procedure and it really helps with cramping. Not sure how long the heat lasts since I just started.

7.06.2025

A**E

Great lil instant heat pack

Perfect size for small area and the heat lasted for at least 20 min.

9.09.2026

S**M

Great. Good if you have pain or work outside. Keep you warm

Nice little package of heat when you need it

19.10.2020

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AR$200829

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Primacare PHP-45 24 Packs Instant Heat Packs for Emergency Heat Therapy, Portable and Disposable Hot Packs, Woven Protective Cover, 4 x 5 Inches

Description

Specifications

Reviews

Common Questions