Grainger Reusable Heat/Cold Pack: 4 3/4 in Temp Pack Lg
The APPROVED VENDOR Reusable Heat/Cold Pack (SKU 3LRN9) is a blue, plastic, latex-free pack measuring 4 3/4 inches long by 6 inches wide, sold in a bulk pack of 12. It is reusable and does not include a fastener.
SKU 3G-OTH-547812
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Reusable Heat/Cold Pack (SKU 3LRN9) is a blue, plastic, latex-free pack measuring 4 3/4 inches long by 6 inches wide, sold in a bulk pack of 12. It is reusable and does not include a fastener.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR Reusable Heat/Cold Pack used for?
This reusable blue plastic pack provides hot or cold therapy for muscle pain, swelling, or injury recovery. It is latex-free and suitable for industrial first-aid kits, medical facilities, and workplace safety stations where reliable temperature therapy is needed.
What are the specifications of the APPROVED VENDOR 030104 heat/cold pack?
The pack measures 4 3/4 inches long by 6 inches wide, is made of blue plastic, and is latex-free. It is reusable, sold in a bulk pack of 12, and does not include a fastener. The manufacturer part number is 030104.
Where to buy APPROVED VENDOR reusable heat/cold packs worldwide?
3G Electric supplies the APPROVED VENDOR 030104 reusable heat/cold pack to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial-grade packs for your facility's first-aid or therapy needs.
How to use and maintain the APPROVED VENDOR reusable heat/cold pack?
For cold therapy, freeze the pack for at least 2 hours; for heat therapy, microwave on low in 30-second intervals until desired temperature. Always wrap in a cloth to avoid skin burns or frostbite. Clean with mild soap and water after each use.
Grainger Products
3G Electric supplies Grainger reusable heat & cold packs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

