Light Blue and White Striped Crocheted Beer or Baby Bottle Holder 3x6. This handcrafted sleeve was created using light blue Red Heart yarn and creamy white Red Heart yarn that is machine washable, dryable and hypoallergenic. It measures approximately 3-1/2 inches wide by 6-1/2 inches long. They are great for camping and/or picnicking. All crocheted items should be washed in cold water only. They can be used with either baby bottles or even beer bottles.