Proactive Sports Neoprene Bottle Holder with Drawstring and Bag Clip for 16-20oz Bottles

I've had this for only a few weeks, and used it three or four times a week. So I can't claim that it is durable, but it certainly does look like it is. I can claim that it keeps a cold drink cold for at least six hours in room temperature air. I have not tested extensive exposure to hot summer air.The typical 20 ounce soda bottle is a perfect fit. A drawstring at the top can be pulled tight over the top of a bottle by adjusting a toggle, closing the only entry point for air.The drawstring seemed longer than needed, and the plastic clamp at the end sometimes bothered me a little bit. So, for this review, I took a closer look at it. It turns out the clamp is easy to open. If the ends of the drawstring start to fray, and the clamp won't hold, it opens easily with a finger nail. The frayed ends could be cut off and the clamp easily put back on - a nice feature for extending the life of the cozy.There is also a clip at the top of the cozy that fits easily onto a belt loop. The clip is all of plastic, and the part one would press to put it on a belt loop (or something else?) feels like a strong spring. It, too, looks durable, but I probably won't be using it.If I lose this cozy, I would not bother to check out others, but just buy another one.

I love this bottle Coozie. It is small enough to use with 16 ounce water or soda bottles - but it can also be used with 20 ounce bottles! It keeps my drinks cold overnight. Not ice cold by the end of the night, but still cold enough that it still tastes good to drink. I have purchased several different Coozie’s for my soda bottles, but this is the one I use all the time because it works the best. Great product and value.

Purchased on a whim to see if it kept 20oz bottle cool longer. It keeps it cooler longer than not having it on. Tried it on some 80° days and it does help.

Just needed to keep my pop cool while playing a video game. This item is light weight and keeps things cool for several hours. Has a small draw string to pull the top around the top of the pop bottle. Has a small push clasp to keep it tight. Pretty neat and works great. Also has a long double string to loop around your arm to carry it if need be. Well worth the money compared to others out there.

This is great for keeping your hands dry, and maybe attaching to a gym bag or belt. It keeps it a little cool, but not much. That said, it's a little loose fit on my bottle, so that might be a reason it doesn't stay as cool as I'd like. I also wanted just cool, and not ice cold, so I only used a little ice, and didn't load it down.

I wasn’t sure I was gonna like this, but it works. The size is exactly what I needed. The quality is good and it fits my larger water bottles, which is what I want it. The color is orange and it’s cute. It’s easy to carry around. I like this

Really effective at maintaining temperature of liquid even in this extremely hot weather.

I buy the fatter and thicker 20 oz bottles of water. They're not taller but bigger around, My only problem was I could never find a koozie to fit them. This one fits perfect. It also seems better quality than the standard cheapies.