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Your cart is empty.Includes over 100 Foam Security Seals / Tamper Proof Bottle Liners, for Sunscreen Flasks and all other similar discreet bottles for cruise smuggling booze. Diameter of 21mm (about the size of a US Penny, for reference). Made of high quality pressure sensitive polystyrene foam. Simply place the seals into the bottle cap with the writing side facing up towards the top of the cap. Then screw the cap on to the bottle, and the pressure will activate the adhesive, causing the seals to stay in place. No more anxiety about being caught with your hidden flasks with this extra layer of security and stealth!
Pamela Ashton
2025-09-03 16:28:32
I make and sell my on vegan beauty products. I bought these to seal my mouthwash and to protect the public from contamination. These fit the opening perfectly. They also stop leakage during shipping! I will be purchasing again!
Ian F
2025-08-14 13:10:29
These work great for me. Just make sure to get the right size and get a size a little bigger than you need.
Cynthia
2025-07-11 17:38:13
These are perfect! Seal very well without leaking!
Holland
2025-06-07 14:56:51
No leaks, even in our flimsier bottles!
John J.
2025-05-29 15:43:32
If you have the ShamBOOZE bottles these seals are must have. We always opt for the drink packages on the cruises, but we always try to sneak something onboard to have in the room. These are great
Tammy D. HUNT
2025-05-19 15:52:16
Just what we needed
Judith drenckhahn
2025-05-08 11:20:21
I went to an outdoor all day event, and I wanted to bring in a little something to drink. Did the trick!
Glenda
2025-04-30 14:46:24
Happy
Janette
2025-04-29 18:18:12
Excellent for sealing the cruise bottles we purchased thanks
Pamela Ashton
2025-04-20 14:20:35
I make and sell my on vegan beauty products. I bought these to seal my mouthwash and to protect the public from contamination. These fit the opening perfectly. They also stop leakage during shipping! I will be purchasing again!
Ian F
2025-04-19 15:44:01
These work great for me. Just make sure to get the right size and get a size a little bigger than you need.
Cynthia
2025-04-16 11:23:13
These are perfect! Seal very well without leaking!
Holland
2025-03-16 18:16:33
No leaks, even in our flimsier bottles!
John J.
2025-02-07 16:13:24
If you have the ShamBOOZE bottles these seals are must have. We always opt for the drink packages on the cruises, but we always try to sneak something onboard to have in the room. These are great
Tammy D. HUNT
2025-01-06 17:41:37
Just what we needed
Judith drenckhahn
2024-12-17 11:31:09
I went to an outdoor all day event, and I wanted to bring in a little something to drink. Did the trick!
Glenda
2024-12-13 16:10:46
Happy
Janette
2024-11-18 17:19:27
Excellent for sealing the cruise bottles we purchased thanks
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