SiggStar Water Bottle (0.5 L / 0.85 L), Pollutant-Free and Leak-Proof Glass Bottle, Heat-Resistant Glass Water Bottle with Silicone Case

Good quality and great size. I love that the mouth opening isn't too big so the water doesn't spill around when drinking during walking and exercise.

I bought this product in May (almost 5 months ago), dropped it a few times, but it’s still in perfect condition, both the glass and the cap.the bottle mouth is also the perfect size, if you prefer the liquid to hit only your mouth and not around it.the cap is also perfect, it’s a plus that it does not have a string design. the hole is the adequate size and makes it easy to carry the bottle around with just one finger. even if the screw cap is not screwed back perfectly (which can happen), it just won’t come off, despite the bottle being full and heavy.overall it is the perfect design of a glass water bottle and i will definitely buy it again if i need to.

I think the materials of this bottle are great, the glass looks strong, with the stainless steel on the lid only touching the water. Its a great size for when I need to be out all day, and its not bulky - its quite slimline and not particularly heavy at all. I think this was just a one off but the lid on mine did not seem to fit 100%, the threads did not seem to match up. I have the smaller 6.5 Dream bottle with the wider lid and that lid fit perfectly. I would definitely recommend the brand Sigg over the Sol or Soma bottles with the bamboo lids, as these feel more sturdy and the lids seem more solid and durable. The bottle does have a chemical like scent which I think is the silicone sleeve, that is my only negative but hopefully it will wear off.

Nice water bottle, easy to clean and carry around. Dropped it twice and didnt break. Makes avoiding plastic bottles easy. Slightly heave but it is to be expected since its a glass bottle

I love the product, but I have to admit that it does not keep the water cold for a few hours as promised in the ad. I still like the product, but if you intend to purchase this because if such quality, you may want to reconsider.

Hi there I bought 2 of these (1 red, 1 midnight) and both of these types of bottles I bought have had the same defect where the bottom has sheared clean off (see photos below). This caused me to get water all over a lot of things at work which was very annoying obviously. I would like either a refund or credit or a replacement with a different design of bottle. I have also purchased 2 of the smaller 0.65L bottles https://www.amazon.co.uk/gp/product/B075DLB4Q9/ref=oh_aui_detailpage_o02_s01?ie=UTF8&psc=1 and they are perfect with no problems so there is obviously something wrong in the manufacturing process with these. Please contact me further as I do not wish to send broken glass in the post (even though they are in 2 cleanly separated parts it's still unsafe). Thank you.

Great product -lid seems solid but is most likely the most vulnerable part of the product. keep water cool for about 4 hours

Great taste and doesn't break when I drop it.