HydraPak SoftFlask™ Speed 500ml

HydraPak SoftFlask™ Speed 500ml – streamlined hydration for vests

See our entire range from the HydraPak here!

The HydraPak SoftFlask™ Speed 500ml is a lightweight, low-profile soft bottle designed to work with as many running vests and backpacks as possible . Whether you're replacing an existing bottle or upgrading your system, the pinch-welded bottom makes it easy to slip into pockets – even when space is tight.

The one-handed SpeedFill™ flip-top lid makes refilling quick and easy, for both water and sports nutrition . The self-sealing silicone bite valve delivers high-flow sips and automatically closes after each sip – no drips, no leaks . When empty, the bottle shrinks , reducing splashing and making it comfortable to carry even at high speeds.

Made from durable and flexible TPU , the SoftFlask Speed is both robust and easy to squeeze. Weighing just 46 grams , it's a natural choice for runners, trail runners and ultra runners who want reliable hydration without unnecessary weight .

Benefits of HydraPak SoftFlask™ Speed 500ml

500 ml capacity – perfect for tempo and long workouts

Optimized fit for running vests and backpacks

SpeedFill™ lid – quick one-handed filling

Self-sealing bite valve – sip without dripping

Pinch-welded bottom – easy to put in pockets

Compressible design – less ripple, better comfort

Very light weight – 46 g

Durable materials for long life

Specifications

Volume: 500 ml / 17 fl oz

Weight: 46g / 1.6oz

Dimensions: 260 × 80 mm / 10.2 × 3.1 in

Material: TPU, PP, silicone, POM, 304 stainless steel

Valve: Self-sealing silicone bite valve

Lid: SpeedFill™ flip top

Suitable for you as:

Running trail, ultra or road

Uses a running vest or light backpack

Want quick hydration on the go

Prefer soft bottle that shrinks when emptied

Want to minimize weight and ripple