27% off RRP save £54.05

Outdoor Research Helium Bivy

£145.95 RRP £200.00

free uk deliveryNext working day UK* delivery

UPDATED FOR 2019!

This award winning ultralight bivy, which was previously the lightest in the Outdoor research range, has been updated to be made even lighter!

Weighing in at just 476g, including the pole, this clamshell designed Outdoor Research Helium Bivy also has an incredibly small pack size too. It is quick to set up and offers you an excellent level of waterproof protection ideal for your next fast and light adventure.

Made from ultra lightweight Pertex& Shield fabric, this bivy is durable while being super lightweight and breathable. The simplicity of the design keeps the weight really low making this an ideal shelter for when you need to keep your pack weight to a minimum!

This bivy has a really simple hooped design which gives you extra breathability room around your head to make sleeping in this bivy less claustrophobic, it is a simple and fantastic shelter that will offer you an excellent level of protection from the elements with such a small pack size and weight making it ideal for your next solo expedition!

  • Waterproof, breathable and ultra lightweight Pertex® shield 2.5L nylon fabric with 30D ripstop upper
  • 40D nylon with TPU lamination floor
  • Fully seam taped
  • Durable no-see-um mesh
  • Clamshell opening
  • High volume toe end
  • Sleeping pad straps
  • Two stake loops
  • One guy line loop
  • Delrin® single pole
  • Reflective logo and trims
  • Weight: 510g
  • Size: H17 x W14 x D9cm
  • Weight: 476g (with pole, 418g (without pole)
  • Outdoor Research Helium Bivy

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.

FAQs and more information on returns and exchanges

Outdoor Research Helium Bivy Pewter Outdoor Research Helium Bivy Pewter Outdoor Research Helium Bivy Pewter Outdoor Research Helium Bivy Pewter

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Our Code: 511850

Supplier Code: 01/08/7148

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4.9 98% positive
  • Excellent turnaround of my order. No hassles, a smooth transaction, what more could anyone want?
    June 10, 2019
  • Everything arrived on time and as advertised :)
    June 10, 2019
  • June 8, 2019
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    June 8, 2019
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    June 8, 2019
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  • Fab service and a great product. One very happy customer!
    June 8, 2019
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    June 6, 2019
  • June 4, 2019
  • Everything was great, delivery, good condition and very timely. The only potential problem was the packaging box was open. Not an issue here but it could have been.
    June 4, 2019

1,183 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)