Fantastic arctic fox: animal walks 3,500km from Norway to Canada
Scientists shocked by Arctic permafrost thawing 70 years sooner than predicted
World’s rivers ‘awash with dangerous levels of antibiotics’
‘Exhausted’ polar bear found 700km from home in Russian village
Besides the general high quality of these bottles, this is really a detail that I think sets them apart from all the others!
It is a simple yet extremely functional idea! It’s very useful when you want to hold them and still be able to use your hand to do something else. And, when you’re drinking, you will always know where you have the screw top!