Package Content: You will receive 4 replacement stoppers designed for Owala FreeSip stainless steel and Clear Tritan plastic water bottles. This set provides sufficient quantity for daily use, replacements, or sharing with family and friends. Premium Materials: These replacement stoppers are made of high-quality silicone, durable and reliable. The material is BPA-free and safe for everyday use. Both hand wash and dishwasher safe for easy cleaning. Practicality: The replacement seal gaskets help prevent leaks and keep your bottle protected from dirt, maintaining performance and extending the life of your bottle. Compatibility: Specifically designed for Owala FreeSip stainless steel water bottles and Owala FreeSip Clear Tritan plastic water bottles. Compatible with Owala FreeSip 24 oz, 32 oz stainless steel bottles, and 25 oz Clear Tritan plastic bottles. Note: The stoppers are intended for use with Owala FreeSip 24 oz and 32 oz Stainless Steel Water Bottles and 25 oz Clear Tritan plastic water bottles. Material: Silicone Color: Black Package Includes: 4 x Replacement Stopper Only the items listed above are included; other accessories are not included. Note: Due to lighting and display differences, the color in the image may vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.