This lightweight and collapsible 500ml soft flask by Rab is designed to help you go the distance. Compatible with Rab backpacks for quick and easy access to hydration.
Weighing just 24g and carrying up to 500mL of liquid, it's perfect for mountain running and fast-hiking days, or for stashing in your backpack on daily adventures. Easy to refill with a soft, bite activated valve, it's been designed to re-seal after each sip to prevent leakage and stand up to rigorous mountain days.
Made from flexible TPU it's abrasion resistant and durable, with welded seams for flexibility and resilience. The Soft flask can also be frozen and hold liquids up to 60°C. What's more, it's 100% BPA and PVC free.
