when the coved 19 has come down and I can travel from uk to use with out masks etc I am thick of come back but can adults life jackets from this Line be use with adult with arms bands at disney water parks, seaward water park and volcano bay
https://www.amazon.co.uk/Konfidence-Adult-Swim-Jacket-Yellow/dp/B004LMQFPW
I assume you mean Aquatica when you say SeaWorld water park(SeaWorld doesn't have a pool deep enough to warrant a life jacket, even for nonswimmers, where there water park, Aquatica, would). Each waterpark has it's rules on what can and can't be used listed on their sites, and if you have any questions, there should be a live chat or email link you can use to get specific information. Here is what I have been able to find though.
Aquatica - Safety is our Number 1 concern, therefore, all guests under 48" are required to wear life vests on most attractions. Please see specific ride regulation signs for details.
Aquatica Orlando provides United States Coast Guard (USCG) Type III life vests in a variety of sizes and Type II for infants free of charge throughout the park. Only USCG Type II or III life vests may be worn; floatation devices such as noodles, swimmies, puddle jumpers, in-suit floatation devices, personal swim rings/floats and boogie boards are not permitted.
Personal life vests that are in good condition and clearly marked approved by the USCG - Type II, III and V may be worn at Aquatica Orlando if approved and tagged by our staff. Please visit our information counter on the beach for details. Our information counter ambassador can also provide our guests with a colored wristband to easily identify which rides they meet the height requirements for.
Universal Orlando (Volcano Bay) -
https://www.universalorlando.com/we...-guide-for-rider-safety-and-accessibility.pdf
Disney World (Water Parks) -
Dress Code
- Swim attire must be appropriate for a family environment, and must be without buckles, rivets, zippers or exposed metal.
- Inappropriate swim attire, swim attire with buckles, rivets, zippers or exposed metal, and other sharp objects are not allowed on any of the attractions.
- Jeans (denim) and wetsuits (neoprene) are not permitted on the following attractions at Disney’s Typhoon Lagoon water park: Bay Slides, Humunga Kowabunga, Ketchakiddee Creek and Storm Slides. They’re also not allowed on Slush Gusher and Summit Plummet at Disney’s Blizzard Beach water park.
- For safety, diaper-age children must wear plastic pants or swim diapers in pool areas.
As you can see, none of the requirements forbid an adult life jacket, though most slide pools aren't deep enough to really need one for the most part, a few are. Avoid neoprene and metal, and make sure it's US Coast Guard Approved for Class II, III, or V, and you should be ok.