The perfect companion for any walk or run. This large-capacity 18oz. soft flask fits great in front hydration vest pockets, or as an extra in the back storage or stash pocket. With the bite top, you can make sure that you have control of where your water or liquids go - straight into your mouth and not dripping out the top.
Our timeless bite valve helps liquids from escaping so you can keep yourself hydrated no matter how far you go.
Your 18oz. Soft Flask with Bite top is perfectly compatible with All Nathan hydration vests.
Wash and Care:
Driven by a real understanding of athlete needs, NATHAN's team of innovators sweat the details, because it's the details that help you push your potential. As the market leader in creating ground-breaking Running Essentials' gear, NATHAN's performance-driven products help you have your best run.
NATHAN's essential offerings, built for road warriors, ultra runners, triathletes, couch to 5Kers, and every dedicated athlete in between, include industry-leading and best-selling hydration vests, belts, handhelds, bottles, running paks, active visibility and reflective vests, and other gear, all designed to help you run stronger and longer.
Used and abused by hundreds of thousands of athletes across the globe, NATHAN Running Essentials' products are available in specialty running shops, outdoor retailers, and sporting goods stores in 45 countries and counting.