I used the bag one time with a sleeping bag liner. Everything functions like new. Original tags are still on. Q Shield DOWN 800-fill has an advanced treatment applied that resists heat robbing moisture and retains maximum loft in damp conditions. Performance mummy is cut snug, for maximum warmth and minimum weight. Tight 5 baffle spacing maximizes loft. Lightweight but durable two-way #5 zipper for easy entry and exit. Down-filled face gasket comfortably blocks drafts at the hood opening. Six-chamber hood design maintains even loft around head for consistent warmth. Ergonomic draft collar blocks the escape of heated air from inside the bag Two drawcords can snug down as needed to secure the collar. Insulated draft tube with anti-snag panel prevents cold spots along zipper. Comfort footbox follows natural foot position for maximum warmth and comfort. Single-handed drawcords simplify adjustments. Nylon compression sack and mesh storage sack included. Weight: 2 lb 9 oz / 1.17 kg. Bag Shape: Performance Mummy Cut. Bag Loft: 7 in / 18 cm. Bag Stuff Size: 8 in x 13 in / 20 cm x 33 cm. Bag Fill Weight: 1 lb 12 oz / 793 g. The item “Mountain Hardwear Phantom Torch 3 Deg. Down Sleeping Bag (800 fill) Used Once” is in sale since Monday, January 23, 2017. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “aihyatt” and is located in Emeryville, California. This item can be shipped worldwide.