OMM Mountain Core 125 Synthetic Sleeping Bag

No Quoted Comfort Limit, 125g of Primaloft NEXT Evolve Synthetic Insulation
Weighs 388g (excluding stuff sack)
Code: SS21464
  • Now £164.99
  • (FREE Delivery on orders over £15)
+ In Stock Now | Usually dispatched within 24 hours

We're working out what we think - we'll add our view here!

OMM says:

Like all OMM sleeping bags the Mountain Core 125 is made from a combination of materials to ensure maximum performance, the PointZero® shell, has a DWR treatment aid water repellency and Primaloft® NEXT insulation warm when wet technology. Utilising the soft textured Primaloft® NEXT fleece insulation on the inside increases wicking and improves comfort.

We're working out what we think about OMM's Mountain Core 125 Synthetic Sleeping Bag, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

Help and advice: Choosing a sleeping bag advice
  EN 13537 rating for sleeping bags explained
  Sleeping bag shape and sizes advice
  Sleeping Bag features Page 1
  Sleepin bag features page 2
  • Soft textured Primaloft® Next insulation 
  • Continues to insulate even if wet 
  • Half YKK® zip 
  • Stitched through inner with loose laid outer 
  • Fast drying easy care 
  • Hood drawcord 
  • Hang loops at base
  • Weight: 388g (excludes storage bag)
  • Pack size: 21 x 13cm
  • Length: 195cm long mummy shape
  • Shoulder Width: 65cm 


  • PointZero® - 100% 22gsm nylon ripstop fabric, downproof, highly wind resistant with DWR 
  • Primaloft® NEXT Evolve: 125g 
  • Insulation rating DRY: TBC 
  • Insulation rating WET: TBC
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