United Scientific™ HDPE Travel Bottles for Toiletries, 90ml (3oz), 6-Pack

These little bottles are wonderful for travel. I got them in two sizes, and have not regretted the purchase. They are truly water proof. Many items say they don’t leak, but they eventually do. I use them now where I apply my makeup for toner and other toiletries. It’s much easier to grab a small bottle than a larger one when I’m getting ready in the morning. They are also good around the house for small liquids. Get them. You won’t regret it. THEY DO NOT LEAK!!

I got a pack of these for a big trip and we ended up using all of them. They went into our checked bags for a 10 hour flight, and I don't think a single one leaked, or maybe one did but I think I lost the seal on that one. I'll order these again if I need more little bottles!

I like the size and the quality. Only problem I've had is a sharpie marker wipes off immediately. But other that that, these are a quality product and I like them. I shower at work, and keep 1 for mouthwash, 1 for laundry detergent for washing socks and underwear, and 1 for peroxide. Id recommend them. Maybe I should clean them before using a sharpie marker????

Really is leaking proof. I had others that have what seems like a nice feature but is not. That's the flip up cap so you can pour the right amount. The problem is that those don't seal well especially after continuously opening the container.

Bought these because I refuse to pay for travel size mouthwash, and it’s been great! Perfect size for a few days incase you don’t remember to refill every time, haven’t had any spilling or issues like that.

I really appreciate this product. I have searched Amazon for a long time to find a leak proof travel bottle that is TSA compliant. I have not taken them on a trip yet, but in preparing for an upcoming trip, I filled one bottle with liquid toner, and none of it has spilled out. The cap gets a really tight seal. Update: I am now a year out and these bottles have come with me on 6 trips. Not one instance of leaking and still THE ONLY travel bottle I’ve ever bought that has proven reliable and leak-free. Love these!!!

I only received 5 bottles instead of 6. So now I'm in the process of returning the whole package as the company won't send me just the one missing bottle. It's such a hassle, because I have to drive to UPS to return the package. The bottles look and feel sturdy. They look like Nalgene bottles, especially the caps.

I want to say I love these bottles, but that sounds weird. However, they give me peace of mind that my clothes won't be covered in shampoo when I arrive at my destination, so I'm happy to announce that I do indeed love them. Most other travel bottles that I have seen lately are either made of silicone or thin plastic that cracks easily. I have tried so many silicone bottles, but they always leak if anything presses on them, which is not good for travel. These bottles are great. They don't leak or crack if pressure is put on them. Plus, they're compliant with TSA carry-on rules.

Perfect for traveling and leak proof

Good small size for travel sized liquids. Best feature is the leakproof lid.

Nice format and very leak proof

Very similar to a Nalgene bottle, thought the seal is a soft ring, and there is a mild odor to the plastic. I bought Nalgene bottles at the same time, and they have a slightly lessor odor when new. Fine after rinsing. They are supposed to be scientific sample grade, so I am not worried Their reputation for scientific work seems to be good enough. They are cheaper than Nalgene bottles, and they seem to hold fizz better than Nalgene bottles unless one really cranks down the latter, which some hands might not find possible. They were also the only bottle I could find in 3oz, which is perfect for the mix I have in mind. I purchased them to make 3oz mixers, so that I would not be tempted to drink the high calorie leftover mixer. Several days after bottling, assuming they are fully filled, they retain the initial carbonation, as far as I could tell.