Bottle Bud Insulated Beer Growler – Keeps Beer Carbonated and Cold for More Than 24 Hours – Keeps Drinks Hot for 12 Hours – Leak Proof Lid, Neoprene Carry Case – Stainless Steel Growler for Beer 64 oz

I was in the market for a double walled growler. First I looked at Hydroflask, but didn't want to pay the Hydroflask price. I then started looking at the cheaper alternatives and even though many of them are sold as growlers for beer, they had a disclaimer that their lids were not made to withstand the pressures from carbonated beverages. This one did not have that disclaimer and the price was right so I gave it a chance. When it arrived I was impressed with the build of the growler and case, however the lid seemed like the weak point so I instantly became suspicious and decided to run a handful of tests.Test 1: The Leak TestTest one was simple, I filled it with water, tightened the lid, and let it hang upside down for hours. The result: No leaks!Test 2: The Carbonation TestI bought this thing for one thing, keep my beer cold. So if it doesn't work with beer what is the point? To test this growler out I filled it with Yuengling beer (that way if I lost it I would survive), brought it outside in the hot sun and gently shook it up (a little more aggressively than if I were carrying it around all day). I left it outside for the work day (going out during lunch to shake it again) and when I came to retrieve it I was pleased to see it was still sealed. Better yet the beer was still cold!Test 3: The Back of My Car TestWhat good is a growler if I can't leave it in my car? Again I filled it with Yuengling, put it in a trash bag for my car's safety, and put it lose in the back. I then proceeded to drive with it back there for about 7 hours, jostling and sloshing about. The growler once again held and beer was cold.So if you are in the market for a double walled growler I would recommend this one.

Very pleased! I had a little bit of trouble seating the gasket properly inside the lid and it leaked on me pretty good in my vehicle once. I got it straightened out and it works and seals wonderfully. I bought a reverse osmosis in home water filtration system and I wanted something safe to carry my water and this absolutely does the job. I have left it in my truck for many hours at a time in the hot Texas weather and it still keeps the water cool. Very easy to Lug around when taking water to the golf course and at work. If I'm going somewhere where I will be moving around on foot for a bit I have no shame in throwing it on my shoulder and keeping it with me all day. Great buy!

The quality of manufacture of both the bottle and carrying case is excellent. It keeps ice water cold, even after 14 hours, still has ice cubes. I only gave it 4 stars because of one design flaw. There is insufficient thread on the bottle to use the included "O" ring seal with the cap. I had to leave the seal out in order to tightly screw down the lid. If tightened sufficiently the cap does not tend to leak but it would have been nice to have the security of the "O" ring, and I have never used it with hot liquids which may get by the lid without the seal. Other than that, a beautiful and functional product that I have no reservations in recommending, I use the pair I purchased all the time.

64 ounces of liquid is a ton, and i tend to drink a lot of water or hot tea throughout the day. The capacity is more than enough for my needs.Drinks stayed cold and hot throughout the day when tested. The double walls made sure your drink doesn't reach room temperature, at least not for very long hours. Of course, that depends on the temperature of the drink when pouring into the growler, how much one pours, and how much ice is there to supplement it (for cold drinks of course).The body is very stylish, as well as the metal lid, to give the overall look a very sleek black & metallic aesthetic. There's a minor nuisance, however, where the lid came tethered with the bottle which i found more annoying to handle with. No worries though as you're able to separate the lid from the tether rope.Also comes with a holster to strap the bottle with you when going on hikes or bike rides. There's also an easy grip handle on the holster for easier time pouring drinks. All in all, a fantastic bottle!

This bottle is great. I've bought 3 hyroflasks so far, two 64oz and one 40oz. Two of them have lost their internal vaccume insulation and no longer keep things hot or cold properly. For how expensive they are you would think they would last better. This however is basically a hydroflask for half the price! So if it lasts as long as my old ones have it's totally worth it. I do landscaping here in Hawaii so I work around a lot of lava rock. My flasks have been dropped accesently on the rocks and they always dent. I am yet to drop this one, but I bet the cover that comes with it will help protect it from most minor falls. Also worth mentioning is the handle sewn into the the cover which is really handy. It also comes with a carrying strap which might also come in handy for some of you. All in all I probably will not buy another hydroflask in this size again. Definetly worth your money and a much better cost than the hydroflask. I have no experience with any of the new design of the hydroflasks, but I bet this bottle is just the old version that they lost their patent on. All in all perfect for me. If this review was helpful in helping you to choose to buy this bottle or not please hit the helpful button thanks!

3 months of light duty shows It works but the construction is not the best. Bottle is not entirely round, it has a sort of oval shape and the weld seam is very noticeable. The jacket seems well made so this will hide the blemished body. The lid is made entirely of metal except for the o-ring. Note the lid does not have the standard diameter of other bottles so if you planned on swapping lids they will not work, they are not interchangeable. Overall it still works for what's intended, keeps cold drinks cold and have yet to test it with hot liquids.