Mountain Equipment Helium Sleeping Bag Expansion Baffle

Weighs 114g (excluding stuff sack)
Code: SS18148
  • Now £35.99
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Add a bit more room to your Mountain Equipment Helium sleeping bag with this lightweight extensions baffle.

Mountain Equipment says:

A lightweight expansion baffle providing greater internal space to our down sleeping bags.

Mountain Equipment's Helium Sleeping Bag Expansion Baffle is ideal for those of us who want a bit more room in our Helium Sleeping bags. It zips in to the existing zip easily and can be left in place when you pack away the sleeping bag too. Could be very useful for people uprating their helium bag for winter camping with a down liner sleeping bag.

- Reviewed by Ultralight Outdoor Gear

  • Expands any Helium sleeping bag by 13cm width*
  • 2 YKK zips allow baffle to zip into existing sleeping bag
  • 30g of 90-10 Pure Duck Down with a minimum fill power of 700
  • HELIUM 20 outer shell is very light and highly breathable
  • Supplied with lightweight stuff-sack

*Not compatible with Helium Solo

  • Weight: 114g (excludes stuff sack)
  • Insulation: 30g of 700+ fill power
  • Size: LZ
Showing our 1 review for Mountain Equipment Helium Sleeping Bag Expansion Baffle. Write a review ›
Review Summary - 5 out of 5 based on 1 rating.
April 11, 2019 | Robin Holmwood
Good addition to the Helium Bags

As a side sleeper who turns over during the night, I need a little more space at the shoulders. Despite the generous width of the Helium bags, the extra space was very welcome and gave a good, full nights sleep.

Ultralight Outdoor Gear Limited