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Helium 250

From $299
Good Night's Sleep Temperature
1°C/34°F
Comfort
8°C/46°F
Comfort Limit
3°C/37°F
Extreme
-11°C/12°F
Total Weight
680g / 24oz
ME-003542 5053817130793

Weighing less than most bottles of water and packing down equally small, this is the perfect bag for the dedicated warm weather backpacker.

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  • Helium 250 HELIUM™ 20 outer shell is very light and highly breathable
  • Helium 250 Alpine fit maximises thermal efficiency
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Specifications

  • HELIUM™ 20 outer shell is very light and highly breathable
  • 254 g of 90-10 Pure Duck Down with a minimum fill power of 700
  • Alpine fit maximises thermal efficiency
  • Slanted Box-Wall baffles and Stitch-Through baffles
  • Mid-level side seams
  • 5 baffle anatomically shaped hood
  • 4 baffle anatomically shaped and offset foot-box
  • Full length Gemini™ zip baffle and integrated collar with Lode Lock™ closure
  • Supplied with waterproof roll-top stuff-sack and storage cube
  • Weight : Regular - 680g / 24oz, Long - 720g / 25oz
  • 100% Polyamide outer/inner, Down fill
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From $299
Good Night's Sleep Temperature
1°C/34°F
Comfort
8°C/46°F
Comfort Limit
3°C/37°F
Extreme
-11°C/12°F
Total Weight
680g / 24oz
Size Guide
  • Me-01286 Cosmos

Description

Weighing less than most bottles of water and packing down equally small, this is the perfect bag for the dedicated warm weather backpacker.

Features

Down Codex®

The DOWN CODEX® is an animal welfare, traceability and auditing scheme to ensure that both animal welfare and quality were... Read more

The DOWN CODEX® is an animal welfare, traceability and auditing scheme to ensure that both animal welfare and quality were put at the heart of each and every one of our down products.

Helium

Helium fabrics are exceptionally light, compressible and soft. Their densely woven construction ensures the highest levels of down-proofing and wind... Read more

Helium fabrics are exceptionally light, compressible and soft. Their densely woven construction ensures the highest levels of down-proofing and wind resistance.

Down 700

Our high quality duck down has a minimum down cluster content of 90%, a minimum fill power of 700, and... Read more

Our high quality duck down has a minimum down cluster content of 90%, a minimum fill power of 700, and is DOWN CODEX approved.

A Good Night's Sleep Guaranteed

So confident are we that our sleeping bags will keep your warm and comfortable, that in addition to the EN13537/ISO23537... Read more

So confident are we that our sleeping bags will keep your warm and comfortable, that in addition to the EN13537/ISO23537 laboratory ratings we quote, every Mountain Equipment sleeping bag comes with a separate ‘A Good Night’s Sleep Guaranteed’ temperature rating.

Fair Wear

Together with Fair Wear Foundation (FWF), Mountain Equipment are working to achieve fair working conditions worldwide.

Size Guide

Alpine Fit

 

Regular XL
Length Inside (a) 190cm/75in 205cm/81in
Max Width Inside (b) 75cm/30in 75cm/30in
Inside Foot Width (c) 50cm/20in 50cm/20in
Max User Height 185cm/73in 200cm/79in
Total Bag Weight 680g/24oz 720g/25oz
Total Fill Weight 254g/9oz 265g/9oz
Packed HxWxD 23x18x15cm/9x7x6in 24x19x15cm/9x8x6in