bioGo 450ml Midnight Black Travel Coffee Cup - Reusable Mug with Lid for Hot Drinks - Reusable Coffee Cups with Lids - Travel Mug/Travel Cup/Coffee Tumbler

this adorable cup came with a bunch of goodies which i wasn’t expecting! an organic sponge made from coconut husk (if i remember correctly) to wash the cup, a rubber ring for the cap which makes the cup spill proof plus some spares.the cup itself is super stylish, i bought the pink one and i am honestly in love with it. the design is so nice and i loved the packaging. i did buy the smaller size because i rarely get the chance to finish all of my drink (i’m a stem student in university) and it works just fine for me. it’s easy to hold and carry with you. i’ve stored it upright in a backpack and even when it tilted over 90 degrees it hasn’t leaked.the only catch is the lack of insulation on this cup :( i found it only keeps my coffee warm for about 2 hours, and tea from boiling hot water about 3. to me this is personally a major downside, especially if you are a busy person. if you’re someone who sits at a desk or has access to their drink at all times, then this shouldn’t bother you as you can easily refill / by the time you finish your drink it wouldn’t have gone cold anyways !all in all, still a lovely cup, but for the lack of insulation the amount of warmth it holds is still quite impressive. i will be keeping the cup and continuing to use it regardless, since it helps prevent waste and looks amazing !

Looks and feels great. Was hoping for this to be my go to mug. Unfortunately, it's leaky. The seal ring in the lid keeps coming loose and it's a hassle to keep pushing it back in place. The bottom of the mug often feels slightly moist as well, likely due to condensation and I'm worried it will leave stains on surfaces. Disappointing.*** Updated Review Jan'25***Following my feedback and 3 star rating, the company owner reached out to inform me I had a faulty cup with the offer of a refund or a new cup sent to me. I was pleasantly surprised and gladly took the offer for a new cup which was swiftly sent to me despite the busy holiday time. Having used it a few times, I now understand all the positive reviews. No more leaking and the seal ring stays firmly in place. I love using this cup. One of the best things about this cup is that it does not make my tea taste weird (as metal travel mugs sometimes do). Thank you, Alex!FYI: I was not asked to change my review and changed it based on my own positive experience with the product and its customer service.

Wicked cup! Not too insulated, good seals and comes with spares!! But the strap broke after only a few weeks. Not a major issue for me as you can see in my photo. Will 100% buy more for birthday and Christmas presents

Really happy with this cup, it stays hot for around an hour and doesn't have the after taste I get with the stainless steel cups. Good value for money

The cup is good. Ideal for what I wanted. It's not leakproof but it's easy to drink from. It fits In car cup holders and looks pretty.The free sponge it came with was a nice surprise too. I have been very impressed with it. It has lasted way longer than the usual cheap ones we get from the super market. They are obviously a lot more expensive but I think in the long run it would work out better because they last so much longer

I’d been searching high and low for a reusable travel cup that ticked all the boxes. I’ve always used travel cups made from plastic or the metal style ones but the plastic ones either only kept my drink warm for 30 mins or so or made the drink taste funny or the metal ones would keep my drink too hot and would still be hot by lunchtime defeating the object of being able to enjoy a hot drink during my commute to the office.This cup though is perfect! It appears to be double walled so keeps my drink hot for at least 60-90 mins, doesn’t affect the taste of the drink, no need for a sleeve as although you can feel the warmth of the drink on the outside of the cup, it doesn’t burn your hand. It’s easy to clean, nice to drink out of and I love that it has a Matt finish which means scratches are less likely to show. I was worried that the handle that forms the seal to the opening would flip back on my face when drinking but it stays put and it fits in my drink holder in the car. I purchased the larger size which won’t fit in all car cup holders due to the height of it if you’ve got a cup holder underneath your radio console panel, something to bare in mind. So glad I found this cup!

It keeps my tea safe in the cup and no signs of leaks. It only keeps hot drinks hot a little longer than in your mug but I prefer it to stainless flasks as it doesn't alter the taste of the drink. Colour is super cute and perfect size for a cuppa.

It's a gorgeous cup, and I do get great use out of it. It smelled a bit "ricey" at first, but that quickly faded and didn't affect the flavour of its contents. I never hurt my hand holding it when it has hot contents because it's properly insulated. I've been using it a month or so now, and so far it hasn't clung to smells and cleans easily.The problem that I have is that the lid doesn't close properly - it screws on securely, but the hole to allow steam out/to stop a vacuum forming is also closed when the lip is closed, resulting in the steam pushing it up and open when I try to close it. It will pop open within about 3 seconds when I try to close it - it also struggles to stay closed when there's no contents in it at all, due to the plastic opening being too tight/smooth for the rubber.Ultimately, it's still useable and attractive and makes me feel good to be using a product that is made from a byproduct of something already being consumed. I wouldn't say I'd buy it again due to this design issue, but I'm happy to continue using it since I've already got it.