the ArcticFit Soft Flask delivers streamlined hydration in a sleek, tactical design. Whether you’re stacking weekly volume or chasing down a race-day goal, this hydration bottle performs mile after mile with zero bounce, zero bulk, and zero compromise.

 

Designed with a 500ml capacity, the soft-sided build offers just the right volume for tempo runs, long efforts, or trail missions. It compresses as you drink to reduce weight and slosh, giving you that locked-in feel with every step. The flexible design makes it the perfect bottle for running vest setups—slide it into front or side vest pockets, and it stays right where you need it.

 

Made from BPA-free materials, this black running bottle delivers clean, safe hydration you can trust. The fast-flow bite valve provides easy, one-handed access on the move, while the leak-proof seal ensures your gear and layers stay dry, no matter how intense the effort gets. From the first mile to the final push, you’ll stay fuelled and focused.

 

ArcticFit designed this hydration bottle with real-world running in mind—minimalist, durable, and built to last. The matte black finish gives it a sharp, no-nonsense look, while the soft, collapsible body folds down flat when empty. It’s the bottle that disappears when you don’t need it, and performs when you do.

 

Whether you’re running roads at dawn or climbing ridge lines at altitude, this black running bottle is ready for any terrain, any weather, and any goal. The universal shape is compatible with most running vests and belts, making it a dependable upgrade to any kit.

 

If you’re the kind of runner who values speed, function, and simplicity, the ArcticFit Soft Flask in black is your go-to gear. This hydration bottle is made for movement—and made to be used, over and over again.

Built for every run — from intervals to long-distance. Compatible with most running vests and ideal for marathon training.

Pair it with our running socks for the full ArcticFit setup.