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Outdoor Research
Adrenaline 20L Day Pack

4.2 out of 5 stars
5 Reviews
Current price: $59.48 Original price: $118.95
50% off
Color:Galaxy

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Outdoor Research Adrenaline 20L Day Pack

The Adrenaline Day Pack 20L features a streamlined design, waterproof materials, and thoughtfully positioned seams to deliver a versatile, lightweight day-tripper for fast and light mountain adventures.


Material
[face fabric] Mini Diamond Ripstop (210D nylon, PU coating), [lining] 55% oxford polyester, 45% recycled polyester
Volume
20L (1220cu in)
Shoulder Straps
padded, adjustable
Waist Belt
adjustable
Access
top
Pockets
2 side water bottle, 1 zippered top, 1 internal hydration sleeve
Claimed Weight
1lb 6.2oz
Activity
casual, hike & camp
Manufacturer Warranty
limited lifetime

Overall Rating

4 based on 5 ratings

Review Summary

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

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4 out of 5 stars

June 10, 2024

good quick trip minimalist pack

Good smaller pack for quick fast and light trips with minimal gear, wish the hip belt had just a little bit of padding , i probably should have bought the plus version as i'm 6'3'' and 208 lbs athletic build and the regular pack is tight on me even with the straps at max.

Cody
outdoorresearch.com

Originally reviewed on outdoorresearch.com

4 out of 5 stars

June 1, 2024

lightweight daypack perfect for climbing

I use it as a climbing gym bag. Just enough space for a harness and chalk pot in the main compartment. Small items like keys wallet and vape in the top compartment. The dual tumbler holders on the sides are expandable and can hold a camelbak 32oz chute mag bottle with ease. The material is thin and light yet feels durable enough to be thrashed around. It can flatten just enough to be squeezed into a folded-up crash pad with no problems. Only knock is the waist strap could use some padding otherwise it's an awesome just-right sized pack

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rvjr
outdoorresearch.com

Originally reviewed on outdoorresearch.com

4 out of 5 stars

May 12, 2024

Good pack

Good light weight pack, another review said there's no passage for the water bladder hose but it actually comes out on the shoulder straps, wish the hip straps had just a little bit of padding, also it's seems a little tight fitting for someone 6'3 208 lbs

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Cody
outdoorresearch.com

Originally reviewed on outdoorresearch.com

4 out of 5 stars

April 11, 2024

Really really solid but why no passage for a bladder hose?

This is a very solid backpack but a little disappointed it doesn't have a passage for the bladder hose to extend out of the pack. I'll accept it's my fault for not making sure it did before ordering but honestly didn't consider the pack would have a bladder hook/sleeve but no passage way for the hose.

MattyB
outdoorresearch.com

Originally reviewed on outdoorresearch.com

5 out of 5 stars

May 24, 2023

Solid pack! Great in rain!

[This review was collected as part of a promotion.] This thing is awesome! Super simple and light weight. Pretty water resistant as well. I use it as my go to and have been caught in some pretty good rain storms and it kept everything dry. The back pad doesn't hold too much heat and the taller more narrow shape of the pack doesn't feel like you have a bunch of stuff. I've used it for hikes, weekend trips and as day to day bag. 10/10 would recommend.

Christopher
outdoorresearch.com

Originally reviewed on outdoorresearch.com