
I found that I never looked at them after buying them. Well I've been using them for over a year now and refill the hand sanitizer as needed. I keep one in my wallet, in the car, and in the other car too. They worked flawlessly. Does not leak, easy to use. I also sterilized before use by boiling both the cap and bottle for 10-15 minutes. There are no problems here either. I'm sure they are perfect for travel too. Very happy with it.

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