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!!

Doesn’t leak

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 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.

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!

OK bottle, but gasket keeps falling out. A pain. A tighter/larger gasket is needed.

These are great travel bottles. That’s not what they are designed for. More like lab bottles, but that’s what I like. Seriously durable with a firm screw cap sealed tight. Small stature allows to fit more in a quart size bag and have had zero leaks or spills.

Perfect for traveling and leak proof

Nice format and very leak proof

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

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.