bioGo450ml 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 !

Great cup! Brought for my dad and he loves it. No more spills, keeps his drink hot for a good amount of time and can be disassembled to clean properly. Also comes with strap and extra seals which is great. Excellent buy well worth it.

Love the feel of this mug & how easy it is to drink from it. Tea stays nice & hot for an hour long journey so ticks that box nicely. However, it would have received 5 stars if the O-ring seal in the lid was of a size that fits the lid properly. It takes a lot of fiddling to get tit to stretch around the perimeter to get it securely in place. If it's not, then the lid leaks when you drink. It's good but if this small but important detail were to be fixed it would be fabulous

Where do useful item, dishwasher safe, and lightweight. Would recommend.

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!

Bought this 4 years ago and today I’ve just reordered another one after wearing the first one out. It’s easy to hold. Doesn’t spill and keeps your tea hot for around an hour before it starts to cool down.

Was really pleased with the look of this. However, the inner seal ring from the lid was loose in the cup on arrival. After faffing about with it I've got it in place, but after a few uses it's fallen back out. Also, the non slip base has come off in the dishwasher after about 5 washes. On a positive note, it fits in the drink holder nicely, hasn't yet leaked, and looks good. Time will tell.

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.