Water Bottles screw type (Grangeway area NN10)

Please find 2 water bottles that have rarely been used as I cannot do the screw threads. Both are washed one purple one clear and ideally they could be used for dog walking ?? If you feel they are not acceptable after hand washing - plus we have 30 degree heat for 5 days in the Northampton area from 9th July so keeping cool is a must. I have no idea if dishwasher safe. One recently melted given 60 degree heat - anyway - 2 bottles.
Fair policy applies.
Collection only from Rushden.
Please leave your NAME - PLUS TIME & DAY day you can collect and then I will respond. Sorry, I do not leave outside, behind bins, take mobile numbers, emails - I use Freegle and the system can be slow.
Thankyou for looking :)