Skip to content
  • 🚨 Last hours for Black Friday! Use Save up 10% OFF, Code:DSPAFW for 20% OFF + Free Shipping!
  • 🚨 Last hours for Black Friday! Use Save up 10% OFF, Code:DSPAFW for 20% OFF + Free Shipping!
Outdoor Camping ShopOutdoor Camping Shop
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Tents
    • Tent Footprints
    • 3 Season Tents
    • Tent Accessories
    • Tarps & Wings
    • Hammocks
    • 4 Season Tents
    • Bug Shelters
    • Bivies
    • Ultralight Tents
  • Sleeping Bags
    • Synthetic Sleeping Bags
    • Down Sleeping Bags
    • Bag Liners
    • Quilts & Blankets
    • Sleeping Bag Accessories
  • Kitchen
    • Cookware
    • Backpacking Meals
    • Utensils
    • Cups & Mugs
    • Energy Food
    • Kitchen Accessories
    • Camp Stoves & Grills
    • Plates & Bowls
    • Stove Parts & Accessories
    • Titanium Cookware
    • Alcohol & Wood Stoves
    • Coffee & Tea
    • Beer & Spirits
    • Canister Stoves
    • Bear Canisters
  • Sleeping Pads
    • Air Pads
    • Self Inflating Pads
    • Travel & Camping Pillows
    • Accessories
    • Cots
    • Chair Kits & Seating
    • Closed Cell Pads
  • Camp Chairs
  • Backpacks
    • Backpacking Packs
    • Ski & Snowboard Packs
    • Pack Accessories
    • Hydration Packs
    • Daypacks
    • Climbing Packs
    • Duffels & Totes
    • Lumbar Packs
    • Travel Packs
    • Courier & Shoulder Bags
    • Child Carriers
    • Dry Packs & Bags
    • Kid’s Packs
    • Ultralight Packs
Home / Sleeping Bags / Down Sleeping Bags
  • Mountain Equipment Helium 600 -Outdoor Camping Shop ME 005972 Helium 600 Regular ME 01635 Majolica Blue Overhead 234de0e2 ef61 4ec6 a555 10a4012bf7ca 1252x1852 rsz 95385.1652287005
  • Big Agnes Echo Park -20 -Outdoor Camping Shop echopark20 20 closed 1 77716.1626823286
Sale!
Mountain Equipment Helium GT 400
Mountain Equipment Helium GT 400 - Image 2
Mountain Equipment Helium GT 400 -Outdoor Camping Shop ME 005973 Helium GT 400 Regular Me 01560 Anvil Grey Overhead 1 93cdc00d 12bc 461a 97c7 a0e4b5289a17 1920x rsz 47673.1652224128

Mountain Equipment Helium GT 400

$321.75 Original price was: $321.75.$95.99Current price is: $95.99.

Clear
SKU: YMFJA 13298 Categories: Down Sleeping Bags, Sleeping Bags Tags: Down Sleeping Bags, Mountain Equipment
  • Guaranteed High Quality
  • Safe Transactions, Always
  • Unbeatable Quality Guaranteed
  • Control the delivery date and try to deliver it in the fastest time
Browse
  • Backpacks
    • Backpacking Packs
    • Child Carriers
    • Climbing Packs
    • Courier & Shoulder Bags
    • Daypacks
    • Dry Packs & Bags
    • Duffels & Totes
    • Hydration Packs
    • Kid's Packs
    • Lumbar Packs
    • Pack Accessories
    • Ski & Snowboard Packs
    • Travel Packs
    • Ultralight Packs
  • Camp Chairs
  • Kitchen
    • Alcohol & Wood Stoves
    • Backpacking Meals
    • Bear Canisters
    • Beer & Spirits
    • Camp Stoves & Grills
    • Canister Stoves
    • Coffee & Tea
    • Cookware
    • Coolers
    • Cups & Mugs
    • Energy Food
    • Kitchen Accessories
    • Liquid Fuel Stoves
    • Plates & Bowls
    • Stove Parts & Accessories
    • Tables
    • Titanium Cookware
    • Utensils
  • Sleeping Bags
    • Bag Liners
    • Down Sleeping Bags
    • Quilts & Blankets
    • Sleeping Bag Accessories
    • Synthetic Sleeping Bags
  • Sleeping Pads
    • Accessories
    • Air Pads
    • Chair Kits & Seating
    • Closed Cell Pads
    • Cots
    • Self Inflating Pads
    • Travel & Camping Pillows
  • Tents
    • 3 Season Tents
    • 4 Season Tents
    • Bivies
    • Bug Shelters
    • Hammocks
    • Tarps & Wings
    • Tent Accessories
    • Tent Footprints
    • Ultralight Tents
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

A light, versatile and highly packable bag with a little more space for added comfort. The Mountain Equipment Helium GT 400 is the ideal choice for backpacking and travelling through summer and cooler Spring nights

Other Features:
  • 100% recycled HELIUMâ„¢ 20D outer shell is very light and highly breathable with PFC free DWR
  • 449g of 90-10 Pure Duck Down with a minimum fill power of 700
  • GT fit is roomy, comfortable and allows for a variety of sleeping positions
  • Slanted box-wall baffles throughout
  • Mid-level side seams
  • 5 baffle anatomically shaped hood
  • 4 baffle anatomically shaped and offset foot-box
  • Full length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure
  • 100% recycled Supersoft 20D lining fabric with PFC free DWR
Size

Regular – Left Zip, Long – Left Zip

Brand:

Mountain Equipment

Mfg Sku / Part Number:

Reg: ME-005973/ Long: ME-006061

Gender:

Unisex

Seasonal Usage:

Three Season

Weight:

890g / 1lb 15.4oz

Insulation:

90-10 Pure Duck Down

Fill Weight:

449g / 16oz

Bag Style:

Tapered

Temp Rating:

Comfort 0°C/32°F, Comfort Limit -6°C/21°F, Extreme -24°C/-11°F

Reviews

There are no reviews yet.

Be the first to review “Mountain Equipment Helium GT 400” Cancel reply

Related products

Sale!
Cocoon Egyptian Cotton TravelSheet
Quick View

Bag Liners

Cocoon Egyptian Cotton TravelSheet

$34.36 Original price was: $34.36.$24.05Current price is: $24.05.
Sale!
Sea To Summit Reactor Extreme Thermolite Liner
Quick View

Bag Liners

Sea To Summit Reactor Extreme Thermolite Liner

$74.95 Original price was: $74.95.$52.47Current price is: $52.47.
Sale!
Rab Standard Poly-Cotton Sleeping Bag Liner
Quick View

Bag Liners

Rab Standard Poly-Cotton Sleeping Bag Liner

$25.95 Original price was: $25.95.$18.17Current price is: $18.17.
Sale!
Sea To Summit Reactor Fleece Liner
Quick View

Bag Liners

Sea To Summit Reactor Fleece Liner

$99.95 Original price was: $99.95.$69.97Current price is: $69.97.
Sale!
Cocoon Egyptian Cotton TravelSheet With Insect Shield
Quick View

Bag Liners

Cocoon Egyptian Cotton TravelSheet With Insect Shield

$47.96 Original price was: $47.96.$33.57Current price is: $33.57.
Sale!
Rab Thermic Neutrino Sleeping Bag Liner
Quick View

Bag Liners

Rab Thermic Neutrino Sleeping Bag Liner

$74.95 Original price was: $74.95.$52.47Current price is: $52.47.
Sale!
Cocoon Silk TravelSheet
Quick View

Bag Liners

Cocoon Silk TravelSheet

$84.95 Original price was: $84.95.$59.47Current price is: $59.47.
Sale!
Rab Cotton Ascent Sleeping Bag Liner
Quick View

Bag Liners

Rab Cotton Ascent Sleeping Bag Liner

$34.95 Original price was: $34.95.$24.47Current price is: $24.47.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.uscampingshop.com
    • Tents
      • Tent Footprints
      • 3 Season Tents
      • Tent Accessories
      • Tarps & Wings
      • Hammocks
      • 4 Season Tents
      • Bug Shelters
      • Bivies
      • Ultralight Tents
    • Sleeping Bags
      • Synthetic Sleeping Bags
      • Down Sleeping Bags
      • Bag Liners
      • Quilts & Blankets
      • Sleeping Bag Accessories
    • Kitchen
      • Cookware
      • Backpacking Meals
      • Utensils
      • Cups & Mugs
      • Energy Food
      • Kitchen Accessories
      • Camp Stoves & Grills
      • Plates & Bowls
      • Stove Parts & Accessories
      • Titanium Cookware
      • Alcohol & Wood Stoves
      • Coffee & Tea
      • Beer & Spirits
      • Canister Stoves
      • Bear Canisters
    • Sleeping Pads
      • Air Pads
      • Self Inflating Pads
      • Travel & Camping Pillows
      • Accessories
      • Cots
      • Chair Kits & Seating
      • Closed Cell Pads
    • Camp Chairs
    • Backpacks
      • Backpacking Packs
      • Ski & Snowboard Packs
      • Pack Accessories
      • Hydration Packs
      • Daypacks
      • Climbing Packs
      • Duffels & Totes
      • Lumbar Packs
      • Travel Packs
      • Courier & Shoulder Bags
      • Child Carriers
      • Dry Packs & Bags
      • Kid’s Packs
      • Ultralight Packs
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.