Rab Mythic Ultra 180 Down Sleeping Bag - Zipper left - black

The Mythic Ultra 180 redefines what it means to be ‘ultralight’. Using a world-first, heat-reflective fabric treatment called Thermo Ionic Lining Technology, this is premium protection for those counting every last gram

Designed and constructed by our in-house technicians on the back of 40 years of hard-won mountain expertise, the award-winning Mythic Ultra 180 is one of the world’s most advanced lightweight sleeping bags. Though constructed with an exceptionally light ripstop 7D outer and filled with high-loft 900+ fill power European goose down, the really special part is the inner lining. This incorporates world-first Thermo Ionic Lining Technology (TILT), which adds a titanium coating to the fibres to reflect heat back towards your body, enabling it to significantly boost warmth without increasing weight, compromising breathability or sacrificing any features.

Weighing just 400g, the stripped back insulation of our TILT-equipped Mythic Ultra 180 is the ultimate expression of performance without penalty.

What's TILT?

The inner lining uses Thermo Ionic Lining Technology (TILT) which reduces radiative heat loss by reflecting heat back towards the body resultinge in increased levels of warmth. This dramaticalle increases the Mythic Ultra's warmth-to-weight ratio withoit changing the original fabric's properties or increasing weight.

Features of the Rab Mythic Ultra 180 Down Sleeping Bag

• Super lightweight 7D ripstop nylon with thermo ionic lining technology (TILT), heat reflecting to boost warmth
• 900+ FP R.D.S. Certified European goose down
• All down products are certified according to the Responsible Down Standard
• Weight-saving baffle construction, preventing down shift/migration
• mummy mold
• Trapezoidal chamber design to eliminate cold spots
• Ergonomically shaped inner collar and hood
• Proportional differential cut
• 1/8 length YKK® 3 coil main zip with noctilucent puller
• Anti snag bonded zip guard
• Angled foot box
• Lightweight Dry bag compression stuff sack
• Cotton storage bag
• Temperature tested to new European standard: EN1357:2016
• Hand filled in Derbyshire UK
• Left zipper only
• Max. Body height: 185cm / 86.5 inches
• shoulder width: 70cm / 27.5 inches
• hip width: 52cm / 20.5. inches
• foot width: 41cm / 16.0 inches

Scope of delivery: Sleeping bag with compression sack and storage bag
Material name of the manufacturer: 7D ripstop nylon
Area of use: Mountain marathon/alpinism
Addition to weight: manufacturer's specification