Extra Large 5lbs 10.925 in. x 8.661 in. x 1.85 in. - Arctic-Ice Alaskan Series freezes at 33.8 degrees F and can efficiently keep food or drinks cold without risk of freezing and is reusable for years. The active ingredients are non-toxic biodegradable and housed in a rugged container designed to provide maximum surface area to increase the efficiency at which they cool. In several tests Alaskan Series panels have maintained food-safe temperatures longer than similar volumes of bagged ice or other ice substitutes. When finished using simply store in freezer until needed again. Freeze the Alaskan Series panels in any freezer 6-8 hours prior to use. Alaskan Series panels can also be used in combination with ice to extend the life of ice up to 50 percent. Alaskan Series panels are also top rack dishwasher safe!

Alaskan Series Extra Large panels are designed to keep even the largest of coolers cool and dry for days. Use the equivalent weight of Alaskan Series as ice for a long lasting cold and dry cooler. Alaskan Series are perfect for keeping a cooler cold while camping tailgating or extended hunting or fishing trips. These panels should freeze in 6-8 hours and be ready for use again.

• Thermochromic "smart" temperature sensor
• Rugged UV stabilized color container
• Non toxic bio degradable
• Maximum surface area for faster cooling
• Leak proof ultra sonic spin welded cap
• Limited lifetime warranty
• Made in the USA