OWS 17oz Insulated Water Bottles Bulk 1/2/4 Pack, Metal Sports Water Bottles, Double Wall Vacuum BPA-Free Flask for School, Sports(silver 1pc)

I'm trying to minimize nanoplastic contamination of my drinking water so I installed an under sink filter and stopped using plastic bottle bottles and containers. These bottles are fabulous. Not only are they free of nanoplastics but they keep my water cold all day in the Mississippi summer heat, and they fit perfectly in my car drink holders. The caps screw on tightly and don't leak at all but they are really easy to unscrew, which is important for me since I have arthritis (I'm 64). I also use them at night on my bedside after knocking over my water cup and making a mess in the middle of the nigh. I still knock the bottle over sometimes (I'm clumsy) but it doesn't break and it doesn't spill. Highly recommend.

Great. Product!!! For the price!!🤗

I’ve been using these insulated water bottles for school and workouts, and they perform well for everyday hydration. The double-wall vacuum design keeps drinks cold for hours, which is especially helpful during sports or outdoor activities. The size is compact and easy to carry, fitting comfortably in backpacks and cup holders. The metal construction feels durable, and the bottles are lightweight enough for daily use. Having two bottles in one pack is convenient, whether for family use or keeping one as a backup. The design is simple and clean, suitable for both kids and adults. The only minor drawback is the 17oz capacity, which may require frequent refills for longer activities or hot days. Overall, this is a practical and affordable set of insulated bottles that works well for school, gym, or everyday use.

My husband was taking water bottles in his cooler, and we switched to these. At first we just ordered one set, but he likes them so much, we ordered again. They don’t leak out in the cooler, & they keep drinks cold, even with just ice packs. I ran them through the dishwasher and they held up great. So far, I haven’t seen any drawbacks, which is always a huge plus. Personally, I foresee myself stealing the colored ones for myself cause I love the way they look. 🫣

Big bottles were on pristine shape and vivid colors. I love them. 🖖♥️🙏🏼🎄☃️

I've been choosing to give things at least thirty days before writing a review so I can be sure that I have an accurate impression of the quality and I'm glad I did with these. I wasn't sure what I thought at first but now I'm really impressed. Good quality, I love the colors, they hold temperature well for hours (cold a bit longer than hot), amd they're easy to use with a reasonable water capacity rather than 40oz bottles which I find cumbersome. Excellent value for the price. Five stars.

Great quality water bottle. This has a screw top to drink out of which is my son's favorite kind, he doesn't like the straw lids. It is very durable as he has dropped it multiple times before and it is still functional. It keeps your water cold for a long time! That is the thing that I look for the most in a water bottle. Even after dropping multiple times the seal remains intact and perfect. Great value for the money!

I have several different metal and borosilicate bottles. I strongly prefer an orange peel textured powder coat like these because it is easier to reliably grip in any situation including work or driving a car. The listing says it will hold "Keeps drinks chilled for 24 hours and warm for 12 hours. Plus, no heat transfer to the bottle surface." Being a science person I tested this and found that yes it keeps cold much better than hot. After 12 hours, according to my thermopen, the cold only gained 18 degrees while the hot (I used boiling water) lost 48 degrees. Testing at a4 hours and the cold only gained 1 more degree but the hot lost another 10 degrees. This seemed pretty clear that it roughly matched the listing. I found that while not uncomfortable, you can easily feel on the outside which bottle I put hot or cold water in when touching the body. The cap however must have little to no insulation because it was clearly very warm/could so most of the temperature changes were there, which is a bit disingenuous as I as a buyer would assume the cap is also insulated if the bottle is being sold as a insulated bottle. I in fact have never has this problem with any metal insulated bottle which is why these are loosing a star. It is a pity because I found that even while driving I could pretty easily open them one handed if I made sure they were not quite fully closed when putting in my truck cup holder. These feel in the hand like a larger plastic water bottle but that they insulated at all is wonderful. I live in the high Arizona desert at around 5000ft and in summer you want cool not hot water, as cold can cause cramping and make you not stay hydrated enough and in winter you need warm not hot for the same reason as the humidity is usually in the low 8 to 13% range at best (hottest summer its usually negative humidity) unless its raining or snowing. I do wish there was something I could put a loop on so I could hang this or carry it from my wrist, instead of having to put it in a bag pocket (so I need to bring a bag). I found because these are narrow and tall they easily fit into one of the two pockets my purse has on the outside for bottles or umbrellas. I would buy these again without question. Just be aware the caps are where the heat loss is and you will feel the temperature of the contents when opening and closing.