Buying your own snorkeling gear is a major upgrade for anyone planning to hit the water more than once or twice. While renting is convenient, owning your kit changes the entire experience. 🤿 The Short Answer
New masks can be treated to prevent fogging, unlike worn-out rentals.
Rental masks are "one size fits all," which usually means they leak.
If you are worried about suitcase space, buy your own but continue to rent fins at your destination. This keeps the most "personal" gear yours while saving bulk in your luggage.
A quality mask, snorkel, and fin set costs $60–$120.