Looking for an old school style snorkel? XS Scuba's Flo Snorkel is a basic J-snorkel with no frills. This simple and sleek snorkel has a traditional open top and non-purge design. The Flo Snorkel has a smooth bore for lower residents and easy breathing. Snorkel has an adjustable snorkel keeper for a custom fit and a comfortable silicone rubber mouthpiece for hours of snorkeling fun.