The Clam X-400 Thermal Hub is a spacious, four-sided hub shelter designed for anglers who want room to fish comfortably while still enjoying easy transport and fast setup. With 64 square feet of fishable area and generous headroom, the X-400 Hub is ideal for small groups, families, or anglers who like extra space for gear and movement. Built with Clam’s full thermal fabric and industry-leading hub construction, the X-400 Hub delivers warmth, durability, and convenience in harsh winter conditions. The Max Entry door allows easy access while still enabling proper snow banking for wind protection, making this shelter a reliable choice for long days on the ice.