Cross Mountain 45°
Our Classic Synthetic bags offer great value and high quality materials including Insotect Hotstream® insulation, featuring 100% recycled material, which feels as warm and soft as down insulation. Whether you're looking for your first bag or want to add a synthetic option to your gear quiver, campers of all levels will appreciate the versatility of these Big Agnes System bags. Made thermally efficient with A-Shingo™, A-Flex™, or quilted construction, you'll notice the total body insulation right away. Slip any rectangular 20" wide pad into our full pad sleeve design and you are ready to go.