Rab Mythic Ultra Jacket - Technical Ultralight 900FP Down Jacket

Description

The Rab Mythic Ultra Jacket is an ultralight down jacket designed to offer maximum thermal performance in extreme cold conditions with the lowest possible weight. It combines 900 fill power European down with advanced technologies such as TILT and zoned construction.

It is a highly logical garment for technical mountaineering, expeditions, and activities where every gram counts, but more protection is required than in even more minimalist options.

Real technical performance

TILT technology helps reflect body heat inward, reducing thermal loss without adding weight. The zoned distribution of the fill allows the down to be concentrated where it is needed most, optimizing thermal efficiency.

Compared to the Mythic G, it offers greater robustness and protection, with a slightly more durable fabric. Compared to the Neutrino, it is lighter and more efficient, although less oriented toward prolonged use in very aggressive conditions.

Quantitative technical sheet

• Fit: Regular
• Weight: 537 g (size M)
• Back length: 76.5 cm (size M)
• Insulation: 900FP European down (240 g / 8.5 oz size M)
• Outer fabric: Recycled Pertex® Quantum (10D) with DWR
• Lining: Recycled polyamide with TILT technology
• Construction: Zoned baffles
• Properties: maximum thermal efficiency, lightweight, compressibility
• Product code: QDB-44

Comparison within the range

Mythic Ultra: balance between extreme lightness and greater protection.

Mythic G: lighter and more minimalist.

Neutrino Pro: more robust and oriented toward continuous alpine use.

Recommended use

• Technical mountaineering
• Expeditions
• High altitude
• Static use in extreme cold

Is it for you?

✔ Yes, if you are looking for maximum thermal efficiency with more protection than a pure ultralight.
✔ Yes, if you need a technical jacket for demanding conditions.
✘ No, if you are looking for an affordable garment or for daily use.