HOLOHOLO Tumbler Insulated Water Bottle with Handle and Lockable Lid Leak-Proof Travel Bottle for School, Home, Work, BPA-Free, Gifts for Students (Black-30oz)

I've never used a threadless bottle with the push in / pop up top before, so I did make sure to read the instructions. Toggle the latch to the unlocked position, push down on the lid so the pressure releases, pull off the top with the handle, fill, then it's important to make sure there's a "click" when you push the lid back down, and toggle the latch back to the locked position. I like the lock feature, which gives me a visual cue to help me feel more secure. I filled it and put it upside down for a good length of time, not to mention swinging it around a bit, and there wasn't any leakage. I'd feel confident tossing it in a bag. When I aired it out to dry, I did notice when it seemed dry, I popped the top again, and some additional drops did come out of the disconnected top when the seal was exposed, so make sure you pop the top to dry completely. I think it does what it says it will do without issue and is a functional reusable bottle that can keep things cold (or probably warm, depending on starting temp). It also appears well made and feels sturdy but isn't super heavy. The handle is substantial, easy to grab, and maneuvers smoothly. The design is playful but attractive and could suit either a child or a fun-loving adult. The rubberized bottom helps keep it in place on a smooth surface. For people who feel weird about the additional step of taking off the lid to access the liquid, that's a fair preference, but this is clearly advertised as how it's designed. No trickery here. I grew up in a generation that had nearly indestructible colored plastic bottles (if you know, you know) where you had to twist off the lid to drink, so it doesn't bother me or feel burdensome, and it's also less to clean without the straws, etc. The threadless design creates a smoother surface to drink or pour from, too. I feel like the neck is still small enough to not be a hazard for spilling down the sides of your face unless you're in turbulent conditions. The price might be a little steep if you're on the fence about the mechanism, but if you're a fan of the way it works, it may be worth it.

I normally run around with a Stanley but I’m so happy I bought this. The tan color is really beautiful and I will be purchasing another one because my teenage daughter jacked mine week one.

Second time ordering this bottle. The first one I lost while traveling and was very upset. I travel a lot for work and this has helped me when working in severely hot places (e.g., 116° in Phoenix). I put ice in there and over 24 hrs later, I still have ice. I also do recreational sports and am not gentle with it. Other brands (hydroflask, swell, odwalla, etc.) all dent and scratch quickly. I have not had that issue with HOLOHOLO. It’s thick metal without being too heavy. Highly recommend.

I really love this Bottle and use it for coffee. I brought an identical one from China two years ago and used it here in the U.S. for a year before losing it, so I bought an exact replacement on Amazon. However, this new Bottle isn’t as good as the last one—the folded silicone rim around the rim started turning black after just three months of use. I thought it was just not washed properly, but it got worse and worse. Now the entire rim is covered in black mold, which looks disgusting, and I can’t stand it anymore. My previous cup lasted over a year without any issues like this, and I don’t want to spend another $30 on a cup of the same poor quality.

Cute water bottle, but it's heavier than I expected it to be. It also feels awkward to hold in the hand, probably due to its heaviness and width. I haven't gotten a chance to test how it works with hot or cold liquids though as I sent it back immediately. Too bad, though, because I really like that nice brown color.