HydraPak Softflask 150 ml 2-pack, collapsible running water bottle, Malibu Blue

The HydraPak Softflask 150 ml 2-pack in Malibu Blue contains two collapsible soft water bottles designed for runners and endurance athletes who need a lightweight, low-profile hydration solution. Each 150 ml flask is made from flexible, durable materials that fold flat as liquid is consumed, minimizing bounce and bulk while keeping weight to a minimum. The soft body and bite-activated valve allow for controlled sipping during movement without the need to unscrew a cap, and the compact shape fits easily into hand-held carriers, vest pockets or waist belts.

Advantages

These softflasks combine low weight and a collapsible design to reduce inertia and movement while running. The bite valve provides quick, one-handed access to fluids and prevents accidental leakage when closed. The flexible construction allows the bottle to compress as you drink, saving space and improving comfort in packed vests or pockets. Being reusable and lightweight, they are suitable for repeated training sessions and long-distance events where minimal gear is preferred.

Suitable for

• Road, trail and ultra running where low bounce and compact storage are important
• Racing and time-trial events requiring quick access to hydration
• Training sessions, intervals and long runs with a need for small-volume fluid intake
• Outdoor activities such as hiking or cycling when lightweight hydration is needed

Key specifications

• Volume: 150 ml per flask
• Pack contents: two softflasks
• Material: flexible, collapsible construction for low bulk
• Valve: bite-activated drinking valve for on-the-move sipping
• Color: Malibu Blue
• Weight: ultra-light design suitable for running and endurance sports

How to use

Fill each softflask with water or electrolyte drink up to the recommended fill line, close the valve and place the flask in a hand-held carrier, vest pocket or waist pack. To drink, bite the valve and squeeze gently to control flow; release to stop. After use, rinse with warm water and allow to air-dry with the valve open to prevent odors. For storage between uses, keep flasks dry and folded flat.

Usage recommendations

Use the Softflask for short bursts of hydration rather than prolonged storage of beverages. Avoid filling with hot liquids and rinse after use to maintain valve performance. Replace if the valve or material shows signs of wear.