hyperlite mountain gear junction 3400 Hyperlite Mountain Gear 3400 Windrider 55L Ultralight Backpack – Feathered  Friends
SKU: 29000280958
hyperlite mountain gear junction 3400

hyperlite mountain gear junction 3400 Hyperlite Mountain Gear 3400 Windrider 55L Ultralight Backpack – Feathered Friends

Sale price$20.98 Regular price$23.31
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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5

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Description

hyperlite mountain gear junction 3400 Hyperlite Mountain Gear 3400 Windrider 55L Ultralight Backpack – Feathered FriendsThe Junction 55 backpack from Hyperlite Mountain Gear is a premier pack designed to be ideal for ultra lightweight backpacking and thru hiking trips of up to 5 7 days. This pack is best suited for on trail and light off trail adventures, and is also great when compressed down for day hikes. The main bag fabric is an ultra lightweight Dyneema composite that is virtually waterproof in most conditions with it's roll top closure style design and seam

The Junction 55 backpack from Hyperlite Mountain Gear is a premier pack designed to be ideal for ultra lightweight backpacking and thru-hiking trips of up to 5-7 days.  This pack is best suited for on-trail and light off-trail adventures, and is also great when compressed down for day hikes. The main bag fabric is an ultra lightweight Dyneema® composite that is virtually waterproof in most conditions with it's roll-top closure style design and seam-taped seams.  The bottom section of the pack uses a more durable lightweight Dyneema® composite fabric.  5 external pockets provide quick access to all types of gear.  The rear external mesh pocket is great for drying out wet clothing or gear as you go.

Details

  • Dyneema® Composite DCH50 Main Fabric
  • Dyneema® Composite DCH150 Pack Bottom Fabric
  • Seam-Taping on All Vertical Side Seams and Behind All Sewn-On Pack Features
  • Roll-Top Closure
  • Top Y-Strap Compression Strap
  • 4 Side Compression Straps
  • Hardline with Dyneema® Dual Density Hip Belt with 1/8” Closed Cell Rigid Foam, 1/4" Closed Cell Foam, and Spacer Mesh
  • Hardline with Dyneema® Shoulder Straps with 3/8” Closed Cell Foam and Spacer Mesh
  • Daisy Chains on Shoulder Straps
  • Two Removable Contoured Aluminum Stays
  • Integrated 1/4” Foam Back Panel Pad
  • External Center Back Mesh Pocket
  • Two Solid-Panel Hardline with Dyneema® Side Pockets
  • 2 Zippered Pockets on Hipbelt with Hardline with Dyneema® Fabric and #5 YKK Zippers
  • Internal 8" x 14" Mesh Hydration Bladder Sleeve
  • Adjustable Sternum Strap with Self-Tensioning Elastic and Whistle
  • Ice Axe loop
  • Grab Loop
  • Four Exterior Triglide Buckles for Optional Pack Accessory Strap Attachments
  • Bar Tack Reinforcements
  • Highly Water Resistant
  • 4 Different Sizes to Fit Different Back Lengths


Weight for Size Medium:
2 lbs | 904 g

Load Capacity: Up to 40 lbs | 18.1 kg

Volume:

  • Internal Pack Volume -  3400 cu. in. (55L)
  • External Pocket Volume - 600 cu. in. (9.8L)

Dimensions:

  • Back Width - 10.5 in (26.7 cm)
  • Height Fully Unrolled - 34 in (86.4 cm)
  • Top Circumference - 40 in (101.6 cm)
  • Bottom Circumference - 33.5 in (85.1 cm)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29000280958

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Lucy Mejia
Dallas, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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Twins9
Omaha, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
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swwkennyg
Charlottesville, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
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Monica Alzate
Phoenix, US
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
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Heather260
Draper, US
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025

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