Built for the long hours.
Designed for the cold.
Our Ski Marathon Hydration Belt keeps your energy where it belongs — on the track, not in your hands.
Stable fit, zero bounce, insulated bottle and fast-access storage for gels and essentials.
From the first climb to the final sprint, it moves with you — not against you.
🏁 Endurance tested
❄️ Cold-proof hydration
🎿 Marathon ready
More information at www.4kaad.com