One Green Bottle

One Green Bottle Supergreen Cap - fits classic, curvy, tough & evolution


Our original supergreen cap is back but only available as a spare cap. The cap is made from BPA free, non leaching polypropylene. Great cap for toddlers and younger kids who do not require a fast flowing sports cap. Robust, easy to use, free from leaks when in the closed position. The green spout lifts up to allow water to be sucked from the bottle. Close the green spout and the cap is secure and leakproof. Supplied with internal straw, please cut to required length with scissors


PLEASE NOTE: The straws for this cap will not fit evolutions bottles bigger than 500ml size! If you plan to use a quench with no straw then that will be fine.

Please note: Made from BPA/BPS free non leaching polypropylene with a BPA /BPS free silicone seal and air valve. This material is more brittle than other plastics so please take care when using with very young children or toddlers who may chew the spout. Not suitable for children under 24months

The caps have a small white valve and care must be taken not to lose this valve when cleaning the caps and please instruct small children not to remove the valve. The new valve is tricky to remove but if you are concerned please do not use for very small children. 

100% recyclable polypropylene

As with all of our sports caps – you can use with or without the internal straw

More Beautiful things...

Take another look?