Perfect Fit: We designed these to be just the same size as the originals! Our replacement drinking straws are designed specifically for your Owala 16oz Kids Freesip Water Bottle. Whether you need replacements or want a few extra. Rest assured these straws will fit your bottle perfectly. Please note: Any reference to Owala is for compatibility purposes only. Materials: Made of food-grade plastic. Our straws are lead free, non-toxic, odorless, BPA free, and environmentally friendly. The plastic material is manufactured to be thick and durable to avoid warping. Contents: Each pack contains 6 straws and 1 cleaning brush. All contents are recyclable and eco friendly. These reusable drinking straws are safely packaged and designed to fit securely in your Owala kids bottle. Easy to Clean: Dishwasher safe. Our straws are incredibly easy to clean. We recommend cleaning the straws prior to the first use. Keeping a clean straw is much easier with our included premium cleaning brush.