Variegated Black Gray and White Crocheted Beer or Baby Bottle Holder 3x6. This handcrafted sleeve was created using variegated Red Heart yarn with black, white and gray. The yarn is machine washable, dryable and hypoallergenic. it measures approximately 3-1/2 inches wide by 6 inches long. They are great while camping and/or picknicking. These sleeves can be used for baby bottles or beer bottles. All crocheted items should be washed in cold water only.