9% off RRP save £25.91

Marmot Hydrogen Sleeping Bag

£274.09 RRP £300.00

free uk deliveryNext working day UK* delivery

The light Marmot Hydrogen Sleeping Bag provides enough heat for backcountry or trek in the mountains, even at temperatures below freezing.

Some of the innovations in the comprehensive update are the curved down chambers to prevent the bottom from slipping, an anatomically optimized fit in the head and foot area, a dual zipper on both sides of the sleeping bag for easy access, and a special YKK Zip-Guard RV to prevent it from jamming when opened Shut down.

In addition, down used is Down Defender RDS certified and completely PFC free.

  • Certified 800+ Fill Power Goose Down
  • "Fold-Down" Second Zipper Provides added Ventilation and Easy Access
  • Anatomically Designed Footbox with Wrap-Around Construction increases Warmth
  • Full Length Locking YKK Two Way Zipper with Zip-Guard Slider
  • Smooth-Curved Baffle Construction Reduces Down Shifting
  • Nautilus Multi-Baffle Hood
  • Down Defender to Improve Water-Resistance in Wet Conditions
  • EN Tested
  • Internal Stash Pocket
  • Snagless Insulated Draft Tube
  • Hood Draw Cord
  • Two Way Zipper Sliders
  • Zipper Garage
  • Stretch Tricot Baffles
  • Two Hang Loops
  • Stuff and Storage Sack Included
  • Pertex Microlight 20d 100% Nylon Ripstop DWR 1.03 oz/yd material
  • 800+ Fill Power Goose Down insulation
  • 30d 100% Nylon DWR 1.09 oz/yd
  • Bag temperature (comfort/limit/extreme): 0.9/-4.8/-21.9C
  • Weight: 665g
  • Marmot Hydrogen Sleeping Bag

Delivery Charges

Just £1.95 next working day UK delivery - Free on orders over £50

Delivery Times Explained

In Stock 2 day deliveryNext working day delivery - stock is available from our warehouse and will normally be despatched the same day if you order by 3pm.

All items are sent on a next working day service (large/expensive items DPD Monday-Friday, smaller items Royal Mail Monday-Saturday). If you require Saturday delivery on larger/more expensive items (over about £50) there will be an additional charge, please give us a call for a quote.
Northern Ireland, Highlands and Islands will take 2 working days.

On OrderOn order - Please call to check availability

Delivery Method

Small items may be sent by Royal Mail 24h, larger or more expensive items with DPD Next Day may require a signature on delivery. In the event that no one is available, the parcel will be taken to your local depot and a note will be left with instructions for redelivery.

Detailed delivery information and international rates

Our Guarantee

Our "no quibbles" guarantee means that if for any reason you are unhappy with the item you have purchased just return it in its original condition within 28 days and we will issue a full refund or exchange.

Christmas Returns

Items purchased between 1st November and 25th December can be returned anytime until the 31st January 2021 as part of our extended Christmas guarantee! Normal terms and conditions apply

FAQs and more information on returns and exchanges

Marmot Hydrogen Sleeping Bag Citron/Ol Marmot Hydrogen Sleeping Bag Citron/Ol Marmot Hydrogen Sleeping Bag Citron/Ol Marmot Hydrogen Sleeping Bag Citron/Ol

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Our Code: 524750

Supplier Code: 900415 4648

Just £1.95 UK Delivery - Free over £50
Size Colour Stock
Left Zip Vermouth/Alpine 8 in stock(8 in stock)
Order before 3pm for next working day delivery.
4.9 98% positive
  • Great service
    June 9, 2021
  • Amazing couldn’t believe how quickly they arrived, less than 24 hrs after order placed. Great for the garden, hard wearing and waterproof would highly recommend ⭐️⭐️⭐️⭐️⭐️
    June 9, 2021
  • all good and prompt
    June 8, 2021
  • Excellent service on the phone. Package arrived within 4 days of order with regular updates of progress. Would highly recommend.
    June 7, 2021
  • Excellent service and very quick
    June 7, 2021
  • Great service, well recommended
    June 7, 2021
  • June 7, 2021
  • Good price, fantastic, quick delivery and sensible delivery charge. Very impressed.
    June 7, 2021
  • First time I’ve used Outdoor Gear. I sent a couple of emails regarding my order and received prompt, helpful replies with them all.
    June 6, 2021
  • Easy to order received next day great.
    June 6, 2021

3,230 reviews since June 2017

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£1.95 Next working day UK* delivery - Free on orders over £50 - Order before 3pm - (*2 working days for Highlands, Islands and Northern Ireland)