Can you recommend me a water bottle please?

[birkenstocks4ever]

For DH for Christmas - it needs to be...

• approx 500ml
• narrow enough that it will fit in a mesh pocket on the side of a rucksack
• MUST have a sports cap, not a straw and must be able to open it one handed on the tube
• does not need to be insulated as he refills just before he leaves the house/work

Is there anything that exists that's a bit cooler than a kids sistema style one?

Nike hyperfuel - fantastic water bottles that do not leak and we have tried many. Older Nike versions available cheaper from Sports Direct etc

www.nike.com/gb/t/710ml-approx-hyperfuel-water-bottle-KyTwJoRZ

Excellent! Thank you very much 👍

TK Maxx have loads as well.