HydraPak | Pocket Flask 2025 | Soft Flask | 500ML

Hydrapak PocketFlask 500ml – Ultra-light, compact soft flask

The Hydrapak PocketFlask 500ml is the ultimate choice for runners who want a low profile, puncture-proof and lightweight want soft flask. Thanks to the innovative design and compressible structure This soft flask fits effortlessly the tightest running vests and beltsThe new 28mm locking cap opens and closes easily with one hand movement, preventing leaks and drips while running.

Key Features

✅ Ultimate low profile – Designed for minimal size and a perfect fit in the tightest vest pockets and running belts.
✅ High flow – The bite valve auto-seal after every sip to prevent unwanted drips.
✅ Leak-proof design – The 28mm locking cap opens and closes easily with your thumb, keeping it leak-proof.
✅ Compressible – The soft flask shrinks as you drink, which prevents the water from sloshing and minimizes the volume.
✅ Durable & flexible – Made of wear-resistant TPU of RF welded seams, which ensures excellent elasticity and long-term use.
✅ 100% BPA && PVC-free – Safe to use, reusable and resistant to temperatures of -max 60°C/140°F.
✅ Lightweight & practical – Weighs only 32 g, ideal for long trails and intensive training.

Technical specifications

🔹 Contents: 500 ml/17 fl oz
🔹 Weight: 32 g/1.1 oz
🔹 Dimensions: 280 mm x 80 mm (11 in x 3.1 in)
🔹 Material: TPU, PP, silicone, POM
🔹 Operating temperature: Freeze resistant, max. 60°C

Whether you are a long trail run, marathon or training does, the Hydrapak PocketFlask 500ml keeps you hydrated without distractions. Perfect for runners who want a lightweight, collapsible and leak-proof soft flask want. 🚀💦

We ship every business day with DHL. They pick up around 2:00 PM. Delivery in the Netherlands is usually the next day.

In the Netherlands, shipping is free for orders over 50 euros. In Belgium, shipping is free for orders over 100 euros.

We have a 365-day returns policy. Please use our returns form: https://trail.nl/retour

HydraPak: Innovative Hydration Solutions for Trail Runners

HydraPak is a leading brand focused on developing high-quality hydration products specifically designed for trail runners and other outdoor enthusiasts. With a wide range of products, including hydration reservoirs, soft bottles, and water storage systems, HydraPak offers solutions that are both functional and durable.

Key features of HydraPak products:

• Sustainability: Made from robust materials that can withstand the toughest conditions, making them ideal for intensive use on the trail.

• Innovative design: Products like the SoftFlask™ and the Stash™ water bottle are designed to fold compactly when empty, saving space in your gear.

• Easy to use: Wide openings and reversible designs make filling and cleaning easy, which is essential for maintaining hygiene during long runs.

• Compatibility: Many HydraPak products are compatible with various backpacks and vests, making them easy to integrate into your existing gear.

With a focus on innovation and quality, HydraPak strives to provide trail runners with reliable hydration solutions that contribute to optimal performance and comfort during every run.

Do you have questions about this product or are you unsure about several models? Feel free to contact us or visit our shop.

• The fastest way is the chat button at the bottom right.
• You can also email us at winkel@trail.nl.
• You can also call us at 020 308 6088.