Big Agnes Lost Dog 30 Sleeping Bag The Lost Dog sleeping bag is built 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 Flowâ„¢ 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,
FeaturesThe 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 padRegular and Long bags fit 20" - 25" wide pads, Wide Long bags fit 25" - 30" wide padsFree 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 fitLow-profile cordlock lets you un-cinch the hood with one handPillow Barn – keeps your pillow tucked in tight all nightInternal hood drawcord gives you a secure, cozy fit when cinchedFree Range Footbox - creates wiggle room for your feetRectangular shaped bagAnti-snag zipper for a smooth, quick zip Regular: 65" / 165cm YKK #5 anti-snag locking zipperLong: 70" / 178cm YKK #5 anti-snag locking zipperWide Long: 70" / 178cm YKK #5 anti-snag locking zipperZipper Garage Mate together left and right zip bagsNo-draft collar, no-draft wedge, no-draft zipperInterior fabric loops for sleeping bag linersExterior loops for hang drying or storageMesh storage sack & polyester ripstop stuff sack Construction + Materials Nylon ripstop shell fabric with a water repellent finishSoft, cozy polyester liningFireLine™ 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