The Starbucks Classic Siren Plastic Reusable Water Bottle is a 24 oz. clear water bottle with a green screw-on lid, featuring a locking mechanism for secure access. This durable plastic bottle is designed for outdoor activities such as hiking and adventure, making it a convenient and sustainable option for staying hydrated on the go. Its sleek design and classic theme make it a stylish and practical choice for sports enthusiasts and nature lovers alike. Perfect for those looking for a refillable and reusable water bottle with a sporty appeal.