Tesco thermal bottles

[Spanielmadness]

Bit of a boring question, but I am wondering if the Tesco thermal hot drink bottles are worth getting?

They look the same as the Lakeland ones (which are excellent) but of course are a lot cheaper. I’m on a budget, but don’t want to waste my money.......
Thanks

They are on offer in my local one and down to £6.50! I bought dd and I one each at the weekend (kid size £4.50) so far loving it!

Kept my tea warm during dance show dressing duties over the weekend