Insulated Water Bottle,YONICOER 12 OZ Double Walled Stainless Steel Metal Water Bottles, Vacuum Thermo Flasks for Daily Use, Sports, Gym, Travel,School

This has kept my drink cold for over 12 hours. It’s light and durable. Love the color and price.

Purchased this for a vacation in Spain and Portugal. Temps in the 80’s and 90’s. Emptied purchased bottles of cold water into here to keep cold over a half day or so. Even hanging out in a backpack in the sun, it did the trick. The 12 oz. is a nice size.

Great colors. Cold stays cold and hot stays hot. Perfect camping bottle, no spill, unbreakable and bright colors to see instantly in the cooler or knapsack.

Loved the color selection. Fits perfectly inside a Loungefly backpack, even fits in the side pockets. Cant say it was 100% leakproof the very first time I used it, so I made sure to keep it upright. After that first use, the seal seemed stronger and I’ve had no further issue. I’ve already purchased a second one.

I love these little bottles. Size is perfect for most bags. I went small because my 32oz bottles can get heavy.This 12oz fits everywhere and isn’t heavy. It also keeps things cold and warm. I bought 2 more and will be buying them as gifts.

I like all the fun colors. They do not leak if you don’t over fill them. Great for backpacking, in the car or anywhere! Now I don’t need to buy water bottles anymore.

It really does keep the water nice and cold for a good 12 hours. I fill it before bedtime and when I get up for whatever I take and drink and it's always good and cold. I fill it with refrigerated water and that helps it stay colder longer. The only thing I don't like too much is it's too big for my purse.

I bought this 12 ounce bottle and three 25 ounce bottles from this company to replace disposable plastic water bottles I had been using to shake and mix instant cold coffee or protein shakes during the work day, and just to carry water with me to work and on long car rides. This stainless steel bottle is very sturdy and very nice looking. Unfortunately no matter how tightly I screw the lid on, it still leaks whenever I shake the bottle to mix the contents or if I just have it laying on the passenger seat in the car. Needless to say it took me a few trials and errors to realize these* bottles are not leak-proof. I never had an issue with leaks using disposable plastic bottles but I wanted something more environmentally friendly so I bought four of these stainless steel bottles. Oh well, as long as it stays upright and I do not shake it, it won’t leak, I guess.