Not that I've seen yet obviously only used it for the best part of a an hour little early to say...the top cap really sit snug around the flexi so can't see it leaking there ...also used the little gasket they provided
cutting the flexi pipe to the same length as original is important ....taking it to work today shall let you know if it splits or breaks
Working like a champ couple of refills already no probs no leaks anywhere
The tube on this new bottle is actually a little tighter than the LV one on the connector keeping everything in check (still easy enough to push on though)
No noticeable stress on the bottle either unlike the LV bottle guess as its softer it's pressing easier
One other thing and this maybe subjective and early days but not noticing any disruption to the flavour of my juice from the new bottle tastes exactly the same as dripping it so it's not leeching yet
Using hucks golden Oreo recipe today
Got squonks banana graham for mongo recipe steeping ATM so I'll try that next to see if that dissolves it lol