Photo 1 of 4 Mid-Size Cooler Freeze Packs 10x10 inch Screw Cap. The Coldest Pack at 18 Degrees F. No Ice Needed, Reusable. You Add Water & Save. C.S. Brand Packs Have 4,000 Reviews Avg. 4.6 Stars - Safe USA Made

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Photo 1 of 4 Mid-Size Cooler Freeze Packs 10x10 inch Screw Cap. The Coldest Pack at 18 Degrees F. No Ice Needed, Reusable. You Add Water & Save. C.S. Brand Packs Have 4,000 Reviews Avg. 4.6 Stars - Safe USA MadePhoto 2 of 4 Mid-Size Cooler Freeze Packs 10x10 inch Screw Cap. The Coldest Pack at 18 Degrees F. No Ice Needed, Reusable. You Add Water & Save. C.S. Brand Packs Have 4,000 Reviews Avg. 4.6 Stars - Safe USA Made