Whether you're car camping, sleeping at a hostel, bicycle touring or hauling a pack through the airport to catch a flight the Sea To Summit Traveller Tr I Sleeping Bag has a small stuffed size and innovative features that will make your trip easier. The lightly tapered rectangular shape and full-length zipper give you the flexibility to fully open the Traveller Tr I to use it as a duvet or to zip it together with another Traveller bag. Features: 750+ loft ULTRA-DRY Down Fill weight: Regular 7.1oz Bag weight: Regular 13.7oz Length option: Regular Cut with a slight taper Collar and foot drawcords Opens to a blanket YKK #3 side zipper can be used left or right hand Reversible shell Can zip together with another Traveller Season ratings: Indoor, Summer, Spring/AutumnCompressed volume: 1.55 Liter