Endu1 500ml Soft Flask – 40mm Wide-Mouth, Race-Ready Hydration

Fuelled by performance, designed for convenience – the Endu1 500ml Soft Flask is your ultimate race-day hydration companion. Built with a wider 40mm opening, it makes mid-race refills effortless, even when using a scoop. Cleaning is just as easy – no more struggling to dry those tight corners.

Crafted from ultra-durable, BPA and PVC-free materials (70% TPU, 12% PE, 10% PP, 8% silicone), this flask is made to go the distance and backed by a lifetime guarantee. It’s lightweight, compresses as you drink to reduce bounce, and fits perfectly into most running vests – including all popular Salomon models.

Designed in Australia, it meets or exceeds US FDA and EU safety standards – because quality should never be compromised.

Key Features:

• 500ml (17oz) capacity
• Wide 40mm opening for fast, easy filling and cleaning
• Durable and flexible construction
• BPA & PVC FREE
• Lifetime guarantee
• Compatible with most running vests
• Meets US FDA & EU standards

Engineered for endurance – built for those who go beyond.