Hydro Flask

Replen Reusable Flask - Sustainable Fueling, Made Simple

Designed for athletes who demand performance and sustainability, the Replen Reusable Flask is the perfect companion to your Endurance Hydro-Gel. This lightweight, collapsible flask holds your pre-mixed gel formula securely and fits easily into running vests, cycling jerseys, or hydration belts.

Made from BPA-free, food-grade materials, it’s soft on the hand, easy to squeeze, and built for endurance. The secure leak-proof valve ensures no sticky mess mid-race, while the minimalist design keeps things fast and functional.

Key Features

Perfect Gel Delivery: Holds up to 300ml of your pre-mixed Replen Hydro-Gel blend.

Collapsible & Lightweight: Easy to store, carry, and refill on the go.

Eco-Friendly: Replaces dozens of single-use gel sachets.

Durable, BPA-Free Material: Safe, reusable, and built for repeated use.

Soft Bite Valve: Leak-proof and easy to sip from during movement.