🍺 For regular use, we suggest the outside temperature below 113℉ and try to avoid prolonged exposure under the sunlight. Recommended 2:1 ice-to-contents ratio and to open the lid only when you’re needed, the less, the better to minimize heat transfer between cooler inside and outside. It will be better if you put the cooler in the freezer to pre-cool them before you fill them.

🍺 Product Name: EchoSmile 30 QT Cooler
🍺 Material: Rotomolded Polyethylene LLDPE
🍺 Weight: 15.4Lbs
🍺 Capacity: 30QT
🍺 Outer Dimension: 21” x 12” x 13”
🍺 Iner Dimension: 18” x 9” x 10”
🍺 Color: White
🍺 Cold Holding Temperature: -75℉ to 46℉
🍺 Cold Storage Time: Without power up to 5 days fresh keep

Product Features

• 👉 3-5days: When the cooler in outside full with ice, ice will keep 5 to 7 days under 77℉. About 100℉, ice will stay about 3days. 100% melt will take 5days at 100℉-104℉.
• 👉 Rugged cooler:Super tough cooler with silicone tension latches won’t break or come undone. UV inhibitors protect the cooler against sun damage. Anti-slide rubber feet helps to keep stable.
• 👉 30QT cooler: Holds up to 36 aluminum cans (12 FL oz). It will be a perfect tool to cool your drinks, such as beer, beverage and juicy. External dimensions: 21″L x 12″W x 13″H. Internal dimensions: 18″L x 9″W x 10″H.
• 👉 Full money back guarantee: We offer 2 Year Warranty for this ice chest, any problems, feel free to contact us please, we would like to issue full refund if finally we could not resolve your problem or you are not satisfied with the result.
• 👉 Anywhere: EchoSmile cooler is perfect for any outdoor and indoor occasion like a barbeque, golf, camping, picnic, sea fishing, backyard party.