LeakLocks® Toiletry Skins™ Elastic Sleeve for Leak Proofing Travel Container in Luggage. For Standard and Travel Sized Toiletries. Reusable Accessory for Travel Bag Suitcase and Carry-on Luggage

These work exceptionally well. I have purchased other, less expensive and those were worthless.These are easy to handle and to place on the bottle and to remove as well - not flimsy and and do not roll.They stay in place and work well to prevent any leakage. They also work well on different sizes of bottles. Try them - especially when flying when the pressure causes leaking. This is my third order of these because they work so well and my husband now also uses them (after a huge spill in his suitcase prior to using these).

UPDATE: Used them again for a recent trip. Purchased some travel bottles to use these on, for double security, in case of a leak lock fail. Well, 3 more failed. Poked through/ripped on sunscreen (not pointy), shampoo (smooth cap) and this time my small bottle of dish soap.The fails seem to be on the blue covers; my beige ones haven’t failed and seem to be thicker at the top covering.I will try the remaining ones I have and will update if any fail again.I’m starting to get frustrated with the product but not the concept. NOTE: these are the brand LEAKLOCKS not a knockoff.ORIGINAL POST: Only one out of the 16 failed during use. Luckily is was on a bottle with a great cap of it’s own.These worked well on everything from toothpaste tubes, hairspray can, and shampoo bottle. Very wide containers tend to allow the cover to roll up. Not a problem, switched to a smaller container (round full sized bottle of hand soap). Even worked on my Dawn dish soap!Buy? Yes

These sleeves kept the shampoos and other products from leaking into the luggage. Great product

Work great. Traveled several times with no bottle leakage.

These are wonderful for travel. I used put my body wash, shampoo, etc in ziplock bags or just tape and it always leaked and got yucky. These fit snug and prevents spills. Easy to use and clean.

To bad because they really are nice to have

We travel a lot by plane & a pressurized cabin isn’t a friend to bottles filled with liquid. These give me a bit of security know that even IF my bottles leak a bit, the liquid won’t spread onto everything else. I bought others in the past that were so thin they split after one usage. These are nice & sturdy, easy on & off. They worked flawlessly, no splits, liquids contained!!

Work great for travel, no leaks!