17.5-Ounce ZERO MASS Stainless Steel Water Bottle with Flick Sports Lid with Straw

This is the best water bottle ever. Easy to drink from and keep things cold for hours. There have been times when I left it in the car overnight (even in the summer) and the next day there is still ice in the bottle.I have had mine for about 2 years and I bought one for my husband this christmas (he kept stealing mine!). I never thought I would pay this much for a simple water bottle but its worth every penny!

Does keep water cold well, though not as long as my thicker insulated coffee mugs. Leaks water in the closed position. Comes in unnecessary plastic box. A rubber patch the size of a quarter is glued to the bottom and easily comes off.

This is the best bottle. A little bigger than I thought it would be (guess I didn't account for space taken up by the vacuum seal). I think the vacuum may have broken from being dropped as it doesn't seem to keep things cold as long now but when I first got it I was amazed at how long it kept things cold!

This bottle not only looks good, but functions as advertised. Keeps liquids cold, and because of straw type top (G2v is reportedly coming out with top for hot liquids) it is not approved for hot liquids - but it will keep coffee hot all day for those of us who love our coffee - careful not to burn tongue until cools some. Again, not approved hot liquids with this top. G2v products is obvious proud of it's product since it engraves it's logo on the top and bottom. I like that in a product. They also have a beautifully designed web site. Finally a green product and the bottle compliments the interior of any car.

I purchased this bottle and after washing for first use found that there is a problem with the top and straw combination. It won't allow you to drink from the straw and it leaked from the top. Ordering another top and straw to see if it remedies the problem or not, as the bottle is really cool and just the right size.

Living in South Texas I have learned to sip cold water all through day when I am outside as it keeps me from becoming a victim of the hot, dry days. I have been looking for a bottle that is lightweight and can keep my water cold for as long as possible. I believe that I have found it.This insulated tumbler is sleek and sexy-looking. The pop-up sippy straw makes drinking water while driving much more convenient than having to tilt the cup up. I purchased the  Neoprene Bottle Insulator Sleeve  at the same time as I bought the bottle and I am very happy that I did as it keeps the bottle dry and cold even longer. I really love this product and plan on buying more so I always have one handy.

I carry this with me all time. It really does it's job.In car, work, and home, G2V was worth every penny.I could fill this up with refrigerated water in the morning,keep it in my car all day out in the sun, and expect thesame cold sip. High quality material doesn't alter tasteand it feels good while in use.At first, I was not sure about using the straw, but whiledriving, I don't have to tilt my head or get distracted.In traffic and long drive, it feels good to take a sip of icecold water time to time.The only downside is it's size. (17.5 Oz)It doesn't last long. Expect frequent refills.

Because of diabetes, my wife and I always take water with us when going out of the house. Over the years we have used many different water bottle. This is without a doubt the best insulated water bottle we have ever used. It is very well made and keeps liquids cool much longer than our other insulated water bottles. Even after several hours there will be ice remaining in the bottle. When the drinking tip is down, the bottle will not spill even if placed upside down. When the drinking tip is up it will dribble a little if turned on its side. Excellent product.