Grizzly IceAmp (4PK)
- Long Lasting: Set of four 12 oz can sized reusable gel ice packs keep your lunchbox or personal beverage cooler contents cold.
- Versatile: Amplify the longevity of your ice when used in combination with ice in any cooler or use as an ice substitute.
- Durable: Break-resistant design with Ultrasonic welded plug.
- Lightweight: Each IceAmp only weighs .5 pounds.
- Safe: IceAmp is filled with non-toxic phase change gel and is BPA Free.