NGL-01-3-011 (Heavy Duty Black Urethane Cold Pack, Standard Size – 11 inch X 14 inch)

Urethane Cold Packs, Black

Black Urethane Cold Packs

Our BLACK URETHANE COLD PACKS are made of extra fine quality thermoplastic polyurethane for the exterior. Polyurethane is characterized in good elasticity, resistance to oil, grease and abrasion. Technically, they are thermoplastic elastomers consisting of linear segmented block copolymers composed of hard and soft segments, extremely good for hand feel.

The packs are filled with formulated non-toxic biodegradable bentonite clay interior, a natural hydrocolloid fillingThese packs are particularly designed for heavy-duty application which can enable a very effective application of cold therapy to a localized area.

Bentonite clay benefits the body because it has the ability to produce a charge that is electrical in nature when it comes in contact with liquid. When the clay touches any type of fluid (normally water), it takes on a different charge and is thought to bind to any present toxins within the fluid.

While in its natural state, bentonite clay has negatively charged molecules. Most toxins and heavy metals have positively charged molecules. This allows the two to bind together easily and stay united while the toxin removal process happens.

BENTONITE CLAY essentially “seeks” toxins in the body to bind with because naturally any substance that has a missing ion (which gives it its “charge”) looks for oppositely charged types of substances that will make it complete. Upon binding, the clay is then able to help remove toxins, chemicals, impurities and “heavy metals” from the gut, skin and mouth.

Click to review more details about Bentonite clay and its advantages >>

The packs are also characterized in providing safe and effective cold treatment for pain relief or therapy. It can provide up to 30 minutes of soothing cool relief to help reduce swelling, inflammation and pain from joint and muscle injury. It also helps relieve pain associated with injury due to sprains and strains.

Inside clay remains pliable and soft even below freezing throughout use to target specific areas. This is a special reusable cold therapy product on a very effective and economical treatments.

Applying COLD THERAPY to reduce swelling to effectively treat strains, sprains, headaches, or other soft tissue injury. Packs are filled with bentonite, a non-toxic, biodegradable clay type filler, even in the cold can be kept soft and flexible. Also the extra fine quality urethane surface can easily be wiped clean as required, making it ideal and a convenient pack for clinical and home uses. As a matter of convenience on storage, these can simply be put in refrigerator after use and are reusable.

Like our other packs, this chilled pack is recommended to be wrapped in towel or our microfiber based terry cover  before applying to treatment area.

Click to review our Terry Covers page for more details >>


  • For Initial Chilling, remove from all packaging materials, then place flat in a chilling unit freezer for about two hours or more.
  • Cold pack is most serviceable when kept in a freezer set at 12° F (-11°C).
  • Knead contents and apply to affected/treatment area.
  • Do not chill below 0° F as that may damage the packs.
  • Monitor skin during application to avoid frostbite. Place a hand towel or terry cover between the skin for protection and comfort.
  • Treatment time should not exceed 30 minutes.
  • The packs are reusable.
  • Place packs in a resealable bag and put it in freezer for future cold therapy use. This will preserve them and prevent them from drying out or getting hard.
  • Never let the pack dry after use as that will affect their durability – Always keep them in freezer.

The lady feels more comfortable with the urethane cold pack on her back pain

Black Urethane Cold Pack sizes 


11″X 14″


11″X 21″


6″X 23″


7″X 11″

Showing all 4 results