YINJAM 450ML Travel Mug Reusable Coffee Cup Insulated Thermal Mug Stainless Steel Leakproof Flask Tumbler for Hot Cold Drinks (Black)

Handy size to take in the car. Kept my espresso hot! Good to drink from without having to pour it into a cup like most flasks.

This is a great little flask. It stays sealed and stays HOT! I've made a coffee at 4am and had it still very hot at 1pm. I was surprised because the flask became quite warm and I assumed it was transferring heat but now I'm sure it would have stayed hot even longer if I hadn't finished drinking it. It's perfect for me as I'm often out and about for many hours and just want a hot drink to sip on throughout the day. This may not be for you if you intend on drinking your hot drink right away - it will burn your tongue! Seriously, be careful when taking your first sips... I do like the drinking spout, you get a good controlled pour. I've had no leaks, but the lock moves position so easily I'm not sure why it's there. The lid has stayed closed regardless for now, thankfully. Might be more suitable for taking a hot drink with you and pouring into a cup rather than for drinking from. It's easy to clean and I've had a good few months use so very happy with this purchase.

I bought this to replace another brand (contigo) as it stopped keeping drinks hot. This is brilliant, drinks are kept warm, it's comfortable to drink from, doesn't taste metallic (like my other brand), doesn't dribble or leak and is very slim considering the 400ml volume (box says 450 but I measured it and it's 400). If it was actually 450ml I'd give 5 stars

I LOVE this cup. I always love flip top cups as they make life so much easier for anyone with hand arthritis to open. Plus it's a lovely mouthpiece in cushioned plastic and does a great job of keeping drinks cool or hot as you want. It holds more at 450mL than my previous one which is great in the overly hot weather we're coping with just now. I love the teal colour too - so many other cups only do black or white, so having the colour options is good. It's almost twice the price of the slightly smaller 300 ml one I got before but happy enough to get it at the current price as it's still good value!

I was looking specifically for a small travel size bottle so I can take hot drinks with me to the library or on long car drives. I'm always a bit apprehensive about how long drinks are kept hot for, as I've had bad experiences in the past, so I'll share my experience in this review for you. Design wise, it has a flip lid which opens with a push of a button. The size of the bottle fits well in my car's cupholders and is an ideal size for holding in one hand or putting in my bag. I also love how it looks: I got it in white and I enjoy the overall aesthetics of it! Now the function part: the first test of this product was during a 90 minute car journey - when I tell you my green tea was soooooo hot throughout the whole drive, I mean it was still too hot to drink! In fact, it continued to be too hot for the next 2 hours as well once I got home. I would say it wasn't until hours 4-5 total time when it finally reached drinkable temperature, and that was with the lid open to encourage it to cool, haha! Amazing right? Now, having said that, the way the drinking spout is designed where you pour into your mouth was a bit of an issue for me as I kept burning my mouth when I was trying to drink my scolding hot tea. No matter how slowly I tried to drink, I found it was impossible to gauge when the drink was approaching my lips and I kept burning myself. However, I'm not going to drop a star for the product working too well at keeping drinks hot lol. My solution to this is to make sure I'm pouring my tea into the bottle at the desired drinkable temperature from the beginning, which I hope works well for you too if you find a similar issue, as it retains the heat really well. I hope you found this review helpful!

I wish I could give this 5* because it keeps drinks hot for ages, has a big hole for sipping and leakproof. HOWEVER, it has started to rust and the outer colour has started peeling off :( it’s only been 4 months. I’d suggest getting one with a guarantee

Good quality, using it everyday basis from last one year and still working perfectly

Keeps drunk really warm but unfortunately started to leak after a couple of months use.

Keeps the tea warm

Great thermos! Keeps drinks hot for many hours, and is a good size

Just what I wanted, slim for my little hands, great quality, 2 cups.

Love the mugs