The Top snorkel is a modern, compact snorkel, designed specifically for kids. The tube is made from a transparent, contoured, and flexible material. The quick-release, technopolymer snorkel keeper system allows for height adjustment for added comfort. The top end of the tube terminates with a semi-dry splash guard to prevent water from entering the tube, even in rough conditions. The angled 100% high-quality silicone mouthpiece is designed for extreme comfort even during extended use. The Top snorkel has a large internal elliptical one-way purge valve at the bottom for improved drainage.