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Dynarex Instant Cold Packs - Easy Activation - Flexible

Dynarex DYN-4511-3PK
$6.89 $9.99
You save 31% ($3.10)
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Dynarex Instant Hot and Cold Packs are flexible and conform to the contours of the body, activating with a single squeeze. Convenient, single-use packs provide instant heat or cold therapy for minor injuries, making them ideal for first aid kits, sporting events, schools, and home use.


  • Designed to provide quick relief of pain, swelling, and inflammation of minor injuries
  • Constructed from flexible materials to conform to body contours 
  • Cold Packs: Cooling relief for minor sprains, burns, nosebleeds, and headaches
  • Hot Pack: Soothing warmth to help relieve muscle aches, strains, and other minor injuries
  • Lightweight and compact for easy portability  
  • Single-use packs are disposable for optimal hygiene
  • Not made with natural rubber latex