The UltraFlask Speed is a water bottle with a straw that slips into your net pocket or bag to keep you hydrated without having to take it out every time. Perfect for trail-running or hiking!
Description
The Hydrapak UltraFlask Speed straw bottle is part of the American brand's ultra-light series.
Weighing just 60 g, it has a capacity of 600 ml.
The bottle comprises three detachable accessories:
- The container: the body of the bottle is made of TPU, a flexible, fully foldable material.
- The stopper: this screws onto the container and can be opened if necessary. It has a valve if you don't want to use the straw.
- The straw: replaces the stopper, offering an interesting alternative for ultra-trailers in particular.
The valve and straw lock automatically. To drink, you squeeze the straw with your teeth.
As you hydrate, the flask shrinks, keeping water movement to a minimum.
The Hydrapak UltraFlask 600 ml flexible water bottle with straw features :
- A flip-top cap for easy filling at refuelling points
- Ideal for trail running and hiking
- Resistant to extreme temperatures: negative or up to 60°C
Note: the mouthpiece (diameter 42 mm) is compatible with the BeFree filter.