Simms Tributary Sling Pack Color:Bistre Elastic trims and articulated sleeves

Elastic trims and articulated sleeves help it stay put

creating a fleece that performs from first light to last glass

Proudly made in a Fair Trade Certified™ factory

the Wild Rock 400 strikes a perfect balance between support and flexibility

Simms Tributary Sling Pack Color:Bistre Elastic trims and articulated sleevesSimms Tributary Sling Pack Over the Shoulder Freedom for Moving Water Designed for anglers who cover ground and value quick access, the Simms Tributary Sling Pack delivers streamlined carry with surprising capacity. Updated for 2026, this refined sling features highly water resistant materials, improved durability, and a reshaped profile that rides comfortably from first cast to last light. Built for efficiency on the move, the Tributary Sling keeps