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  • IST LJ100 Snorkeling Vest

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Reg. Price: $119.95
Our Price: $93.50
on orders of $45.00 or more.
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IST LJ100 Snorkeling Vest

Manufactured with the same technology as a SCUBA diving buoyancy jacket.

The tough 420 D nylon exterior is coated with TPU on the inside for fail safe operation. Inflation is made easy with a low resistant oral inflation valve which also dubs as a secondary exhaust valve. The primary exhaust is located on the right chest for rapid deflation after use or when assuming the snorkelling / swimming position on the surface. Rolled collar with felt lining increases wearer comfort. Special pattern design and fastening system eliminates the need for a crotch strap and can be worn more comfortably and safely around the body than a traditional vest. Come complete with a pocket and a dry pouch to store small personal items.


  • 420D nylon with TPU coating
  • Low resistant oral inflator
  • Rapid release valve
  • Buoyancy: M @ 84.5N (8.6kgf / 19lbf), L @ 120N (12.2kgf / 27lbf)
  • Waist size: M @ (76cm ~ 132cm / 30" ~ 52"), L @ (86cm ~ 157cm / 34" ~ 62")


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Question asked
on 4/24/2013
I am interested in this snorkel vest. I am wondering what size I should buy for my wife as she is petite, yet has a larger bust line. Her waist size is close to 25-26". Would the Junior Size be too small?
Answer by Bill
on 4/25/2013
Since these are snorkeling vests I would go with Medium as they do not need to fit real tight but rather add lift as needed while snorkeling.
Question asked
on 3/9/2014
What is your return policy? Thanks
Answer by Bill
on 3/10/2014
Hello, Our return policy is here: 60 days return or exchange as long as the item is not used. Thanks, bill
Question asked
on 7/6/2015
Need vest for senior snorkeler. Is this the best?
Answer by jamie
on 7/8/2015
Hi there, this could definitely work for a senior. There is also the Scuba Pro Cruiser Safety Snorkeling Vest which would work well. The link to it is below: Let me know what your thoughts are on this and we will go from there for you. Sincerely, Jamie Customer Service
Question asked
on 8/13/2016
What keeps this vest from riding up when in the water? Thank you.
Answer by Bill
on 8/17/2016
Hello, This is a snorkeling vest that fits like a PFD so it is mainly to be used if you need it, generally you would not be vertical in the water but horizontal. Hope this helps. Instructor Bill
Question asked
on 6/11/2017
Choice of IST LJ100 Snorkel Vest or Subapro Cruiser Vest. Beginner Snorkel Enthusiast not best swimmer will be snorkeling in Hawaii for 3 weeks, Waist 36 Weight 170lbs. Which is best choice of the the two? Thanks KD
Answer by chris
on 6/12/2017
Hi, Thanks for your question. If your not a great swimmer, i would recommend going with the IST LJ100 in a size Large. If you have any other questions, please let us know. Thanks Divemaster Chris