National Geographic : Picture 1 regular

About Nat Geo Tunny 46 Snorkel Set - Expedition Series

National Geographic is synonyms with adventure, and this Tunny 46 Snorkeling Set -Expedition Series is your key to unlocking the adventures of the underwater world. The Tunny 4, mask has two front CE Tempered lenses which gives a great field of vision, made from 100% Hypoallergenic Silicone Rubber with a lightweight Delrin Plastic Frame, and adjustable silicone rubber head strap for maximum comfort and fit.
Mask has a feathered edge skirt for a great seal, with Ratchet Quick Lock strap adjustment. The Tunny Snorkel is made of 100% Silicone Rubber with an Orthodontic Mouthpiece for extreme comfort.
Snorkel is equipped with easy mount snorkel keeper, large bore tube for easy air displacement, and a splash guard to keep the snorkel dry under normal conditions.
Fin is constructed of three different materials to achieve the appropriate thrust-to-energy exertion ratio. This composite design maximizes snap and flex of the blade. Soft and comfortable foot pocket with adjustable open heel allows use of the fin for extended periods of time with or without additional foot protection. Fin straps are replaceable, and are equipped with Ratchet Quick Lock (RQL) buckles.

Warranty Information

This product has a limited warranty of 24 months.

Nat Geo Tunny 46 Snorkel Set - Expedition Series Features

  • Mask Features:

    100% Silicone
    Lenses - CE tempered
    Frame - lightweight Delrin and plastics
    Mask Skirt - feathered edge seal
    Nosepiece - pliable and non-feathered for ease of draining
    Mask Strap - flexible and replaceable with 3PH (3-Point Hold)
    Mask Strap Adjustment
  • Snorkel Features:
    100% Silicone mouthpiece

    Mouthpiece - orthodontic design
    Snorkel Tab - easy to mount and secure
    Breathing Tube - wide bore for air displacement/exchange
    Components - properly sized to create an optimal fit
    Splash Guard - keeps the snorkel dry under normal conditions
  • Fin Features:
    Soft and comfortable foot pockets with an adjustable open heel
    RQL system utilized to adjust the open heel
    Replaceable fin straps
    May be worn without additional foot protection
    Blades made from selected composites to maximize snap and flex

Nat Geo Tunny 46 Snorkel Set - Expedition Series Specifications

Available in the Following Colors:
Black, Blue
Available in the Following Sizes:
Small/Medium (5-8)
Mfr #

Nat Geo Tunny 46 Snorkel Set - Expedition Series Customer Reviews

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National GeographicNat Geo Tunny 46 Snorkel Set - Expedition Series

(based on 1 review)

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Reviewed by 1 customer

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Great for snorkeling

By Knowledge8069

from St Paul, MN

About Me Beginner

Verified Buyer



      Best Uses

      • Snorkeling

      Comments about National Geographic Nat Geo Tunny 46 Snorkel Set - Expedition Series:

      Good quality, inexpensive snorkeling set.

      • Sizing:
      • Feels true to size
      • Width:
      • Feels true to width
      • Was this a gift?:
      • No

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      Questions about this item:

      Shopper  How do I determin which size I am?
      LYNN M  Bought it for my 12 year old son. Fits him great.
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