Ocean Bottle Brew Flask 350ml | Insulated Travel Flask for Hot & Cold Drinks | Recycled Stainless Steel | Sustainable, Eco Friendly Gift (Rock Grey)

Bought for my wife’s travels to and from work.Excellent t quality. No leakage, lid can be turned to allow drink, then further turn to remove to allow cleaning at the right time.First time using be careful as both the wife and I nearly burn ourselves with the drink.Drink is hot in the morning and can still be after lunch. Size - holds a cup full and plenty, but other sizes are available. Great color options.I and my wife have one, a very welcome addition to our commute or outdoor trek.Highly recommend as not seen a cup as good.

Excellent quality quick delivery could of done with bigger bottle no leaks

Nice build quality and works well. Light colour shows up black coffee so I’d choose darker next time.

This is my second one of these I know it’s a lot of money but they are well worth it I had others that seem good at half the price or cheaper and they all seem to fail on the lids leaking or only staying hot for 1hr or getting a horrible plastic tasteThis is steel inside so no plastic taste it fits well into my pocket to carry or into my cup holders in the car in fact because it’s a screw lid which opens with one twist to drink from you can quite easy open the flask with one hand whilst in the cup holder to drink from and reseal I not sure how long it could stay warm as I only done 2 hr journeys but I do know after 2 hr I can open the top and it’s like it’s just been boiled in fact I have to open the lid to allow it to cool for about 20 mins so I can drink my tea and even then closing the top will keep it at that temperature for a good 1hr

Expensive but looks good and more importantly it works. Keeps hot over six hours

Well designed, easy to use and to clean after use. Doesn’t matter which way round you pick it up it has a 360 degree drinking spout so you can drink from any point around the top. And it keeps drinks hot for a long time.

It really works. Kept my coffee piping hot for a least six hours, and drinkable for a further two. Saw it as a Best Buy, value for money, on a consumer programme last week. Had the small size, as my arthritis wouldn't allow me to use the litre size. Nice clean lines and, a very strong seal, my son had to open it for me initially but it's fine now.

It has a strange smell which affects the taste of the drink. The drinking rim on the 350 ml brew flask is exposed which is really unhygienic. It is exposed to dust/dirt in your bag, and you also have to touch the rim to open it in order to drink, so the drinking rim is also exposed to any contaminants on your hand. Very disappointing. I will buy an Ion8 insulated bottle instead as that has a more hygienic design and no unpleasant smell/taste. So sadly this was a waste of money and resources.

I love this to have my tea hot at all times, it is perfectly leak proof and love that it's dishwasher safe!

Bought the cup for Christmas and I’ve washed it a few times. Today I decided to take the rubber seals out of the mouth piece for a good cleaning. Removed the rubber seal with care and the supporting plastic tore away, as well! Now the cup leaks. We need a new top.

Best insulated flask EVER! Filled it with hot tea, closed the top and put it in the fridge - 6 hours later and it was still ALMOST too hot to drink! Without a doubt the best flask going - Yeti, Stanley or other!

I have two of this brand and they never leak and keep coffee hot for hours.

Awesome product