Cooler Shock 4-Pack Mid-Size 10×10 Reusable Ice Packs – Freezes to 18°F / -8°C – Durable Freezer Packs for Coolers and Lunch Boxes – Camping, Fishing, Road Trips, Beach
$29.99Our cooler ice packs are engineered to maintain your favorite foods and beverages chilled for 24 to 48 hours. Featuring a phase change point of 18°F, they will remain cooler and endure longer than traditional ice.