These are a very nice item. Each holds just over 1.1 litres. Very similar to the metal ones in design but more lightweight and, obviously, see-through. They don't insulate as well as the metal ones but they do a decent job. Ice will stay in your drink for a long time, couple hours, even when it's warm outside or in the room. Fizzy drinks stay fizzy for longer because of the lid.Build quality is good. It's all very thick and would probably survive multiple drops onto hard surfaces.Recommended.

These are huge! As someone who’s always on the move, whether it’s running (late) to work or juggling family life, these have been a game-changer. The size is perfect for keeping me hydrated throughout the day, and the handle makes it super easy to carry around, even when I’ve got my hands full. Fits in the car cup holder even though they have huge capacity! Also, I love that it’s lightweight despite its large capacity, unlike some bulkier tumblers I’ve used before. Only minus is that the straw hole is open so you always need to carry it upright or it will spill. If you need a reliable, stylish, and practical tumbler for daily use, this one is a must-have! Highly recommend.

This is a set of two LARGE tumblers. Seriously - they are huge.Great for anyone who needs to take a large drink with them.It comes with a pack of long clear straws to insert into them.They are like a plastic glass similar to double-walled coffee cup material.They are tapered at the bottom - prob a good place to insert some ice into the tumblers and leaves plenty of room for drink.They seem to keep drinks cool and the double-wall element retains the cold well.As I said - they are big so storing them requires plenty of cupboard space.I will be taking these on my summer holiday to top up with cold drinks round the pool.

Amazon Vine Review.I was sent this product in exchange for an honest review. My nephews love these! They are really bit so hold a decent amount of water. The straw is long and has a ring around the bottom of it so that it doesn't keep coming out of the cup and is less likely to get lost! They like that it is clear and when filling it up they stirr it with the straw to watch the 'water tornado' as they call it.Overall these have been a great addition for the boys and they really do love it. The top stays on tightly and we haven't had any accidents with it yet! Yes, I would recommend these cups.

Two 1200ml transparent tumblers with solid plastic straws.If anything, I find it problematic how large these are. It’s good that it holds a days worth of water but actually, under most circumstances one wouldn’t want to pour that quantity out at the start of the day and still be drinking it 14 hours later. In that sense, the size is somewhat redundant for most peoples’ purposes.I’m not saying they’re bad - they are well made by all accounts, and come well packaged, arriving in a timely manner. They’re just too big to be convenient for daily use - certainly for most commuters I should think.Positives though… they look good; no silly branding or logos, solid lids to prevent leaking (although they're necessarily meant to be leakproof so don’t turn them upside down to test that). The straws have a barrier ring around them to stop them falling out and getting lost.The mugs are easy to clean, but I wonder if they would begin to stain if used for stronger coloured drinks (ie. orange squash). Good for picnics, outdoor and poolside, making sure children stay hydrated or keeping a cool drink cool for a while.