8 Pack [1 L / 33 fl. oz.] Swing Top Glass Bottles w/ Airtight Stopper Lids – Flip Top Brewing Bottle for Fermentation, Kombucha, Mead, Vinegar, Beer, Kefir, Wine, Soda – With 8 Extra Seals & 2 Pourer

I bought these to make naturally fermented sodas and for bottling/aging home brewed ciders, meads and wine. They do provide an airtight seal, but there is a maximum pressure that they will hold be for some air escapes past the seal, so they are *not* completely air tight. This is a good thing in some cases because it prevents over pressurizing and explosions. However, because of this, they may not be the best solution for long term storage and aging. In that case a more typical wide bottle with a cork might be a better bet. They're glass so they clean easily with soap and hot water as long as you're using them for water/oil based fluids. I've had mine for a few months and I haven't noticed any rust or degradation of the silicone seals or any other durability issues. I haven't dropped them but but i'm not delicate with them either. They're a good size and weight and easy to handle. The glass stands up to normal handling/use of glass bottles, but The extra little goodies are nice, but a bit of a waste for me. It' nice that they include labels and a marker for easy labeling, especially if you have a bunch of similar looking liquids.

’m very happy with these swing top glass bottles! They’re sturdy, well-made, and seal tightly — perfect for homemade juices, iced coffee, or kombucha. The glass feels thick and durable, and the swing tops are easy to open and close without leaking. They also look beautiful on my kitchen counter. Definitely recommend for anyone who likes storing drinks or doing DIY beverages at home!

I thought these were 16 oz bottles so I was disappointed that I had made a mistake and gotten 33 oz bottles--until I started using them. Now, I no longer use my smaller bottles. These are great for kombucha!

I purchased the 8 Pack Swing Top Glass Bottles for brewing kombucha, and I'm extremely pleased with their quality, functionality, and overall value. These bottles are not only perfect for kombucha, but also suitable for storing or fermenting various beverages, such as mead, vinegar, beer, kefir, and wine. The airtight stopper lids ensure that my brews stay fresh and properly sealed, while the flip-top design makes it easy to open and close the bottles. I also appreciate the inclusion of 8 extra seals and 2 pourers, providing added convenience and extending the life of the bottles. Made from thick, durable glass, these bottles are built to last and can withstand temperature changes without issue. They're also easy to clean and dishwasher safe, which is a huge plus for regular use. In conclusion, I highly recommend the 8 Pack Swing Top Glass Bottles to anyone in need of versatile, high-quality bottles for their beverage storage and fermentation needs. They're an excellent investment that offers both functionality and durability, and I look forward to using them for years to come. Five stars!

Definitely more than expected, I’m sure I didn’t read the full description. The bottles are quality- nice, thick glass and the stoppers (lids) work great. The drinks that I made for them carbonated properly and maintained it. I was surprised that they included two funnels, pourers, and spare rubber for the stoppers.

Okay- if you want a glass water bottle these are amazing. Like AMAZING. We have brought them EVERYWHERE. They’re roll around in my car, bounce around in bags, the kids carry and drop them. They still have yet to break. They’re so sturdy! Initially, I had brought them for kombucha and water kefir and they definitely worked well but the size was too big for me so we switched to using them as water bottles and haven’t gone back.

I have ordered twice and the quality is very good. The bottles are a good weight and stoppers work very well with extra silicone caps included which is a very good feature. Unfortunately my latest shipment arrived with one bottle completely broken, most likely due to the shipping company but broken nonetheless, surprising as the packaging is quite robust.

Any traveling bartender or new bar will need these if they want to do batch cocktails or just have uniform bottles for everything. They are well made, easy to use and look great. I always prefer glass like this for use when making drinks.