The UL 1L Running Belt is a light carry system for road sessions, trail runs and days when a vest would be excessive. It is built around Raide's no-bounce suspension to keep the load stable at speed.
A structured back uses perforated 2 mm foam and flexible stays to sit close against the lower back. The foam improves breathability and helps insulate water from body heat.
The belt includes a 500 ml HydraPak locking-cap flask and accessible storage for nutrition, phone and small layers. Its low profile keeps essential capacity close to the body without restricting stride.
