Lightweight synthetic-fill big agnes system bag
The Big Agnes Lost Dog Sleeping Bag is part of our system bag line with FireLine™ ECO synthetic insulation offering a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the bottom. With technical fabrics and construction, 100% recycled, super-warm insulation, and tons of comfort features, these comfortable sleeping bags are designed to be lightweight enough for backpacking but cozy enough you'll want them in the campground too. The streamlined silhouette and Flow™ construction increase the thermal efficiency keeping you warm from head to toe. The Flex Pad Sleeve unites easily with your pad, and as you change positions over the course of the night, will keep you from rolling off your pad.
FEATURES
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" wide pads, Wide Long bags fit 25" - 30" wide pads
Free Range Hood gives you the freedom to lift your head. Jacket-style hood opening contours to the shape of your face for a comfortable, snug fit
Low-profile cordlock lets you un-cinch the hood with one hand
Pillow Barn – keeps your pillow tucked in tight all night
Internal hood drawcord gives you a secure, cozy fit when cinched
Free Range Footbox - creates wiggle room for your feet
Rectangular shaped bag
Anti-snag zipper for a smooth, quick zip
Regular: 65" / 165cm YKK #5 anti-snag locking zipper
Long: 70" / 178cm YKK #5 anti-snag locking zipper
Wide Long: 70" / 178cm YKK #5 anti-snag locking zipper
Zipper Garage
Mate together left and right zip bags
No-draft collar, no-draft wedge, no-draft zipper
Interior fabric loops for sleeping bag liners
Exterior loops for hang drying or storage
Mesh storage sack & polyester ripstop stuff sack
SPECS
| Regular | Long | Wide Long | |
| Total Weight | 3lb 3oz | 3lb 10oz | 4lb |
| Fill Type | FireLine™ Eco | FireLine™ Eco | FireLine™ Eco |
| Total Fill Weight | 31 oz | 35 oz | 40 oz |
| Compressed Bag Size | 8" x 9.5" | 8" x 10.5" | 9" x 12.5" |
| Stuff Sack Size | 21L 9" x 20" | 21L 9" x 20" | 26L 10" x 21" |
| Max User Height | 6' | 6' 6" | |
| Recommended Pad Size | 20" - 25" x 72" | 20" - 25" x 78" | 25" - 30" x 78" |
| Shoulder Girth | 69" | 72" | |
| Hip Girth | 60" | 63" | |
| Foot Girth | 49" | 52" |
MATERIALS
Nylon ripstop shell fabric with a water repellent finish
Soft, cozy polyester lining
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
Imported