The Boreal Bib is part of Sitka Gear's warmest waterfowl system, locking you into a GORE-TEX® vault that’s insulated top to bottom with 650 fill power white duck down blended with PrimaLoft® ultrafine denier fibers to give you maximum warmth with minimal layers and bulk. Paired with the Boreal Jacket, it forms a walking sleeping bag that’s 100% waterproof – ideal for long sits in a bitterly cold blind.

Features

• 3/4 Side Zips
• Cargo Pockets
• 40% PrimaLoft®, 60% Water-Resistant Duck Down
• Reinforced Seat

Technology

• PrimaLoft
• GORE-TEX