morrisons still water bottles

[easty]

hi all
due to sortage of bottles i am trying the idea of buying still bottled water to make the brew,then using the bottles for lager. while sanitizing them tonight i've noticed that morrisons still water bottles have a different cap to their fizzy lemonade bottles, they don't look as strong. has anyone had any problems with these caps blowing under pressure.

cheers paul

[phildodd]

I've used these bottles and they've been fine with my ales (a Milestone 'IPA' and a Geordie Bitter).

[sparky Paul]

I've noticed that a new type of (less substantial) cap has been appearing on 2L PET bottles recently, but they are on carbonated drinks too so should be okay.

[easty]

have bottled now so time will tell, will let you guys know if any problems. cheers for comments