Spar Ultra american seamlessly adding capacity and organization

seamlessly adding capacity and organization to the core design

and a gusseted inseam for greater comfort and freedom of movement

Mars Project 2

delivering durability

Spar Ultra american seamlessly adding capacity and organizationThe Spar is a lightweight sling pack built to carry daily essentials. One of our most compact bags, it can be worn in a single strap sling configuration or converted into a backpack with the optional harness. This Ultra edition is constructed from Challenge Ultra 400, an advanced UHMWPE composite fabric engineered for exceptional durability, abrasion resistance, and waterproof performance. Ultra 400 delivers an outstanding strength to weight ratio,