Rab Mythic 600 Down Sleeping Bag

-12°C Comfort Limit (EN13537:2016), 600g of 900 Fill Power Hydrophobic Down (US Method)
Weighs 958g (excluding stuff sack)
Code: SS18181
  • £499.99
  • (FREE UK & EU Delivery)
+ In Stock Now | Usually dispatched within 24 hours

The Mythic 600 is a super-lightweight sleeping bag filled with high quality Rab Fluorocarbon free Hydrophobic, 900 fill European goose down and uses very light Pertex Quantum GL fabrics.

The Mythics are now the best performing range of sleeping bags that Rab produce in terms of warmth-to-weight.

The trapezoidal chevron baffle system is used to provide very efficient warmth and the best possible use for the 900 fill hydrophobic goose down that is used. The superlight Pertex Quantum GL fabric allows the down to hug the body providing maximum levels of warmth and minimum 'dead-space' in the bag.

The Mythic 600 is an ideal companion for anyone who wants maximum warmth for minimum weight whether for lightweight backpacking, adventure racing mountain marathons or for very lightweight mountaineering expeditions.

Rab says:

The best warmth to weight ratio in the Rab range. Optimum warmth for minimum weight for the ultra light-weight mountain activist.

|Click here for more info on Rab, product updates and New Season information.

I've used the Rab's Mythic for quite a few nights and it definitely lives up to its rating, I tend to sleep cold but had no problems keeping warm without any other clothing, on a decent sleeping mat.

Reducing the weight of the sleeping bag ‘shell’ is exactly what RAB have done with the Mythic sleeping bag range, and they’ve managed to do it with very little compromise on features. I’m very glad they didn’t give in to the temptation of a ‘sewn through’ construction which can cause cold spots.

The zip is interesting – it comes apart at the bottom, I’m pretty sure this is aimed at multi-day climbers but I undid the zip to attend to a call of nature and the parts separated at the bottom, it was a frustrating struggle to get them together and zipped up again.

I liked the cordlocks on the hood and shoulder baffle, these are easy to use, there is an anti-snag baffle along the main zip which worked about as well as on other bags. Space-wise I found it perfectly adequate. There aren’t many bags around achieving such good results at such low weight, and some that do compromise more on features than the Mythic bags.

- Reviewed by Ultralight Outdoor Gear

Help and advice:Choosing a sleeping bag adviceEN 13537 rating for sleeping bags explainedAll about down filling in sleeping bags
Sleeping bag shape and sizes adviceSleeping Bag features Page 1Sleepin bag features page 2
|RAB Premier Sleeping Bag Stockist - Ultralight Outdoor Gear is a RAB Premier Sleeping Bag stockist. RAB recognises our knowledge and experience when it comes to advising customers about the sleeping bag that would best meet their needs. It also recognises the comprehensive range of RAB sleeping bags that we stock.
Read reviews here:

  • Pertex® Quantum 7 Denier Inner and Outer
  • 900 FP R.D.S Certified European Goose Down
  • Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
  • Weight saving baffle construction, preventing down shift/migration
  • Trapezoidal baffle chamber design
  • Mummy Taper Shape
  • Proportionally assigned differential cut
  • ¾ length YKK 3 coil main zip with noctilucent puller
  • Anti snag bonded zip guard
  • Ergonomically designed internal collar
  • Internal collar and hood drawcord
  • Super light-weight trims and features
  • Angled foot box
  • Cotton storage sack
  • Temperature tested to new European standard EN13537:2016
  • Available in left zip only
  • EN13537:2016 Comfort: -5°C
  • EN13537:2016 Comfort Limit: -12°C
  • EN13537:2016 Extreme: -32°C
  • EN13537:2016 Rab Sleep Limit: -16°C
  • Weight: 958g (excluding stuff sack)
  • Stuff sack weighs: 46g
  • Packed size: 22 x 51cm
  • Fabric Outer: Pertex® Quantum:,DWR 80/20,1cc,22g/m2,7d/7d,100% nylon 6
  • Insulation: 900FP R.D.S. Certified European Goose Down:,600g/21.2oz
Be the first to review Rab Mythic 600 Down Sleeping Bag. Write a review ›