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Cold beverages in cans and small bottles are often consumed indoors or while participating in outdoor activities like driving, camping, or simply relaxing in the park. We often need to pre-chill our beverages or use coolers which can be time-consuming and cumbersome. Storing cans and bottles in the refrigerator can also take up valuable food storage space. A simple and effective way to cool drinks, especially on those hot summer days, will allow people cool those refreshing drinks on demand.
 
                  The Chill Sleeve is a patented cooler that attaches to the 340-mL to 355-mL can size and small glass or plastic bottles of approximately 2.6-inch diameter. Once attached it takes as little as 10 minutes to cool the beverage and keeps the beverage cold for up to an hour. Our drink cooler can be stored / pre-chilled in a freezer, or instantly chilled using crystals (urea pellets-not included in product packaging) prior to attaching to a can or bottle.
 
                  The Chill Sleeve uses simple scientific and engineering concepts to provide an improved experience to beverage consumption. While providing a user-friendly way to cool beverages when refrigeration is readily available, the Chill Sleeve will be an indispensable drink cooler for its users, when using the crystals cooling option, in the absence of electricity or refrigeration. The Chill Sleeve is available in 3 colors - blue, green, and orange. All caps and inserts are white.
 
                  The Chill Sleeve can be pre-chilled using 2 options prior to being used to chill beverages in cans and bottles. The simplest and most effective way is by filling the body compartments with water and freezing in a refrigerator. Another method that can be employed is by adding crystals (urea pellets - not included in product packaging) in the crystal bins held in the body compartment. When these crystals are mixed with cold water, cooling occurs.
The Chill Sleeve is designed to be fitted on the top portion of the 340-mL to 355-mL beverage can. It can also be fitted around disposable plastic water bottles (for example 500-mL), and in general plastic and glass bottles of approximately 2.6-inch diameter.
The white crystals can be purchased online on websites like amazon.com, ebay.com, and aliexpress.com. Simply search for "urea pellets" or "urea crystals". The crystals are offered in white granular form.