12% off RRP save £35.34

Marmot Hydrogen Sleeping Bag

£264.66 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 Vermouth/ Marmot Hydrogen Sleeping Bag Vermouth/ Marmot Hydrogen Sleeping Bag Vermouth/ Marmot Hydrogen Sleeping Bag Vermouth/

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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 5 in stock(5 in stock)
Order before 3pm for next working day delivery.
4.9 98% positive
  • Goods arrived on time, great price
    October 28, 2021
  • Very quick delivery. Ordered with free delivery on Friday pm. Goods arrived on Saturday am. Everything as promised.
    October 27, 2021
  • Very good prompt service.
    October 27, 2021
  • October 26, 2021
  • Good service
    October 26, 2021
  • Very competitively priced product. Eixcellent service. Delivered the day after the order was made.
    October 26, 2021
  • Always effortless shopping, very quick delivery and competitive prices.
    October 26, 2021
  • Excellent
    October 25, 2021
  • Very good, best on-line prices and rapid next day delivery, excellent company!
    October 25, 2021
  • I knew what Iwanteed. They had itinstock. I ordered. They delivered. What's more to want?
    October 24, 2021

3,430 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)