Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Outdoor Research
Helium Adrenaline 20L Day Pack

4.333333333333333 out of 5 stars
3 Reviews
$62.53 - $138.95
Up to 55% off
Color:Galaxy/Ultramarine

Size:

Quantity


Why We Like The Outdoor Research Helium Adrenaline 20L Day Pack

The Outdoor Research Helium Adrenaline 20L Day Pack is our ultimate companion during fast-moving, high-alpine adventures. The pack is crafted from ultralight, durable materials like Pertex Shield Diamond Fuse, which provides reliable weather resistance while we hike or run on technical trails. Its 20-liter capacity offers plenty of space for our essentials, with convenient pockets that stow trail snacks, a hydration bladder, and our phones. The breathable back panel and ergonomic shoulder straps provide all-day comfort, and the detachable waist strap provides extra support and stability.


Details

  • Lightweight backpack designed for lightning-quick day trips
  • 20-liter capacity gives us enough space to stash essentials
  • Pertex Shield Diamond Fuse 2L front panel easily sheds rain
  • PU-coated Mini Diamond Ripstop is built for rugged adventures
  • Breathable back panel keeps cool air flowing on hot days
  • Adjustable shoulder straps with zippered pockets offer easy storage
  • Removable waist belt helps support heavier loads
  • Compression straps and ice axe loops carry bulky gear
  • Item #ODRZ8TX
Responsible Collection
Recycled/Repurposed, Bluesign Approved (contrast material)
Material
[face fabric] 210D Mini Diamond Ripstop (100% nylon), PU coating, [inserts] Pertex Shield Diamond Fuse (30D 100% nylon, 2-layer membrane]
Volume
20L (1221cu in)
Shoulder Straps
padded, adjustable
Waist Belt
removable
Access
drawcord cinch top
Hydration Compatible
yes
Pockets
[external] 2 zippered shoulder, [internal] 1 hydration sleeve, 1 zippered
Gear Loops
daisy chain
Claimed Weight
1lb 2.7oz
Activity
hike & camp
Manufacturer Warranty
lifetime
Ice Axe Carry
2
Trekking Pole Carry
2
Compression
4 side

Overall Rating

4.5 based on 3 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

What do you think about this product?

View

Selecting an option will reload the available reviews on the page
3 out of 5 stars

August 31, 2023

Decent pack

Decent pack, light weight , nice material, be better if it was just one large compartment not two small ones ... could actually fit gear in better without cramming things in. I might try to cut the divider out and make it better.

Cody Brown
outdoorresearch.com

Originally reviewed on outdoorresearch.com

5 out of 5 stars

July 23, 2023

Great little day pack

[This review was collected as part of a promotion.] I was really unsure about the size of this bag but once I got it, it turned out to be the perfect size I was looking for. I use a wheelchair part time, and I use crutches the other part, the bag works great for both

JMac
outdoorresearch.com

Originally reviewed on outdoorresearch.com

5 out of 5 stars

July 22, 2023

The perfect pack!

[This review was collected as part of a promotion.] Such a great day pack. Super lightweight and versatile and made of great material. I love it also for how much I can get in there and the ease of storage when not using. My kids are even trying to take it from me while we're hiking and like it, so must be doing something right - absolute must buy!

Ryan
outdoorresearch.com

Originally reviewed on outdoorresearch.com