Save And Adventure Summer Sale: Extra 20% off select items with code ADVENTURE26

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Outdoor Research Helium Adrenaline 20L Day Pack

geartrade  |  SKU: ISABEL2530
$7420 47% Off

Original price

$14000

Shipping calculated at checkout.
Condition
Excellent  NEW
Never used. Shows no signs of wear. New items may have the original tags or come in their original packaging.

EXCELLENT
This gear should be like new with very minimal use and wear.

GOOD
This gear is still in good shape. There’s some wear and tear, but has plenty of life left in it. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, and minor but noticeable staining, etc.

FAIR
This gear is still usable and is in OK shape, but shows noticeable signs of wear and tear. Fair condition products likely have cosmetic blemishes throughout such as pilling, lint, animal hair, and dried dirt. Physical damages such as holes, tears, loose stitching, and staining are often found on Fair items. Fair items are valued for function over form.

Free Shipping on Orders $100+*

Free Shipping on Orders $100+

  • Offer valid on products purchased from the sellers Geartrade or Backcountry
  • Not valid on orders shipped to Alaska and Hawaii
  • Not valid on products in the following categories: complete bikes, bike frames, bike wheels, travel cases, kayaks, inflatables, pontoons, SUP's, surfboards,wakeboards, crash pads, windsurf boards, cargo boxes, car racks, skis, snowboards, tents, backpacks and coolers

FAQ's

Are the product photos of the actual items?

  • Yes! Geartrade does not use stock photos on their used gear. What you see, is what you get.
  • Some items in new condition may have stock photos.

Why should I buy used gear?

  • Good gear is built to last, you can save a lot of money and it's great for the planet.

I want to sell gear - what do you accept?

What is your return policy?

  • We offer a generous no-questions-asked 14 day return policy for eligible items. Final sale items are not eligible for return. You have up to 14 days to initiate a return after your order has been delivered. The item needs to be in the same condition we sent it to you (keep those tags on). Our full return policy can be found here: Return Policy

How fast do you ship?

  • Most orders placed before 1pm MST are shipped out that day. We ship Monday-Friday.
Why Geartrade?
  • Items are Hand-inspected by Gear Experts
  • Steep Discounts on Premium Outdoor Brands
  • Over 3 million pounds of gear diverted from landfills since 1999

When the trail calls for speed and efficiency, the Outdoor Research Helium Adrenaline 20L Day Pack answers with an almost impossible lightness. Tipping the scales at mere ounces, this pack feels less like a burden and more like an extension of your intent, crafted from ultralight Pertex Diamond Fuse 30D ripstop nylon that shrugs off abrasion and light weather without a second thought. Navigate technical scrambles or power through a quick summit bid with seamless access to essentials: two cleverly stowable bottle pockets keep hydration at the ready, a large stretch-mesh front stash swallows a rain shell or extra layers, and an internal sleeve perfectly cradles a hydration reservoir. Thoughtful touches like a removable webbing waist belt, breathable shoulder straps, stowable ice axe/trekking pole loops, and reflective daisy chains underscore Outdoor Research's commitment to versatile, high-performance gear designed for those who move fast and demand durability without the bulk. 
 
PRODUCT CONDITION
 
This UnNew Outdoor Research Helium Adrenaline 20L Day Pack is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   

TECH SPECS

  • Capacity: 20 L
  • Pertex Shield Diamond Fuse 2L 30D 100% Nylon 
  • PU-coated mini diamond ripstop 210D 100% Nylon
  • Water resistant
  • Abrasion resistant
  • Breathable back panel
  • Adjustable contoured shoulder straps
  • Removable hip belt 
  • Compression straps and ice axe loops
  • Main compartment with drawcord closure 
  • Front stash pocket hooks closed at top 
  • Lightweight day pack for fast-moving hikes

Not everything needs to be new. Earth matters too.

Wear it Out ™

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