Arctic Ice Chillin' Brew Medium Cooler Pack (Plus 28.3-Degree F) 1209

Freeze and keep beverages and food chilled at a frosty pre-freezing temperature for much longer than with just ice. The Chilling' Brew Lunch Box Size Cooler Pack from Artic Ice is convenient and avoids the mess and hassle of ice. Chilling' Brew uses a phase-change material that was molecularly engineered to maintain a specific \"beer save\" refrigerated temperature of 28.3°F for prolonged periods of time in your outdoor cooler. These packs offer similar results to that of dry ice. You can stack and store them neatly in a compact area in your freezer when not using them.

Sizes to meet specific cooling requirements for almost any application， from lunch boxes to super-size extreme coolers

Reusable for a lifetime

Rugged blow-molded containers that were designed for maximum cooling (energy transfer) over the broad surface area

Non-toxic， all-natural product derived from vegetable oils

Biodegradable

Assembled pack dimensions: 6.75 in. W x 7.75 in. H x 1.1 in. D

Lightweight pack at only 1.5 lbs.

Lifetime manufacturer warranty

1.5 lbs. beer cave temperature phase change material