If you want to drink cold water at six in the evening, you need a bottle with a double steel wall. Every bottle on this page keeps drinks cold for 24 hours.
The two steel walls with insulation between them stop outside heat reaching the water. On the beach, in a car in the sun or on your desk at work, the water stays cold for up to a whole day.
How to get the most cold out of it
Chill the bottle first
Fill it with cold water for a few minutes, empty it and fill it again.
Fill it to the top
The less air left inside, the longer it stays cold.
Keep it in the shade
The insulation does almost all the work, but out of direct sunlight it stays cold even longer.
Close the lid tightly
A tightly screwed lid is what keeps the insulation working.
What size to choose for cold water
For a short time out, the 500 ml Wave. For a full day, the 600 ml Mist or Spain bottle. For the beach in hot weather or a long hike, the 750 ml Mist.
More tips in how to keep water cold.
Beach flask
It doesn’t sweat on the outside, so it won’t wet your towel or bag, and the silicone base stops it slipping.
Bottle for cold water at work
It saves you going to the water cooler or the tap every hour and leaves no ring on the desk.
For your company, club or school?
We personalise anything from a single bottle to hundreds, with your logo, the team crest or a name. In steel or aluminium.
It’s not recommended with an insulated steel bottle. It’s better to chill it with water and ice; we explain how in steel bottles in the freezer or fridge.