


Flask -
Ultraflask Speed 500ml Malibu Blue is an innovative flask from the brand Hydrapak designed for demanding athletes.
This flexible and compressible flask offers a practical volume of 0.50 litre and a 3D welded base for better resistance and durability. Its foldable Speedfill cap allows for quick and easy refills, ideal for staying hydrated without losing time. Compatible with most running packs and vests, it fits perfectly with all your outings.
Made from technical materials such as thermoplastic polyurethane (TPU), polypropylene, POM plastic, and silicone, this flask is BPA and PVC free, ensuring healthy water. Its silicone valve provides a practical and reliable opening. Compact and lightweight, it gradually retracts according to its fill level for minimal bulk.
Thus, the Ultraflask Speed 500ml is the ideal hydration accessory for athletes seeking a high-performance, lightweight, and easy-to-use product.


- Welded 3D base
- Foldable Speedfill cap for quick refills
- Compatible with most race packs and vests
- Flexible and foldable
- Compressible, gradually shrinking depending on its fill level
Composition:
- Valve: silicone
- Body: thermoplastic polyurethane (TPU), polypropylene, POM plastic (polyoxymethylene), 304SS
- BPA and PVC free
Opening diameter: 42 mm
Dimensions: 24 x 5.5 cm