Anything you read online says they’re a “waste of money”, pointless, unused, think it depends so much on your routine with your baby.
I bought a Tommee Tippee second generation one for £2 in second trimester, was quite pressured by the person selling me their snuzpod! Thought ok I’ll just take it. We ended up using it so much, within a week of giving birth bought one full price from John Lewis.
I had one at the foot of the snuzpod, nappy changing materials in snuzpocket and a changing mat between the snuzpod and wall. I could do a nappy change by just pulling it out on the bed and dispose of nappy immediately. I did not have to leave bed at all.
We bought the second one for downstairs, so I didn’t have to go upstairs to dispose. Our original plan was to just put outside in nappy bag straight into bin, but i didnt really want to move more than I had to, and opening the door and bin lid in whatever weather then washing hands so often wasn’t realistic. We only have the kitchen bin (emptied twice a week) and a tiny bathroom bin (emptied once a week) in the house though. We don’t generate much waste. Putting 10+ nappies a day in those bins would have been more work.
I got the 12 pack refills from Boots, £60. Then you get points and can double up as well. On the last order, we used Amazon, and the refills arrived in different packaging and they DONT contain the smell (I checked that they were for the twist and click). I’m not sure, I googled and read Amazon sellers can sell fakes and it gets mixed up or it could be old stock. Really annoying.