Specs

• The Big Agnes System bags offer technical, roomy sleeping spaces for those who aren't willing to sacrifice comfort or packability  
• Streamlined silhouette for increased thermal efficiency 
• Flex Pad Sleeve features stretch construction that accommodates multiple pad widths, and easily connects your bag to your pad  
• Regular and Long bags fit 20 - 25 inch wide pads
• Pillow Barn – keeps your pillow tucked in tight all night
• Non-hooded design is ideal for summer camping or use as an overbag
• Nylon ripstop shell fabric with a water repellent finish
• Soft, cozy polyester lining
• Quilted construction 
• FireLine™ ECO Synthetic Insulation - 100% post-consumer recycled polyester. Features low denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio and durability
• Fits up to 6 foot 6 inches (198 cm)
• Pad size needed: 20-25 x 78 inches (51 x 183 cm)
• Compressed bag size: 6.5 x 6.5 inches (17 x 17 cm)
• Stuff sack size: 7.5 x 15 inches (19 x 38 cm)
• Fill weight: 12 ounces (340 g)
• Bag weight: 1 pound 15 ounces (879 g)