12L: Flagship of the Responsiv range. The Responsiv 12L Vest is an ergonomic and lightweight vest pack with 12 litre capacity and only weighs 200g, allowing you to pack your essentials for most runs and races in lightweight comfort.
6L: The Responsiv 6L Vest is the smallest and lightest of the Responsiv family (195g), it has all the features that have made the reputation of its bigger brothers. A more minimalist 6 litre version to carry the essentials when trail
Weights:
6L: 195g
12L: 200g
