hyperlite mountain gear logo Hyperlite Mountain Gear Prism Pack 40L Mountaineering Backpack – Feathered  Friends
SKU: 8907138817
hyperlite mountain gear logo

hyperlite mountain gear logo Hyperlite Mountain Gear Prism Pack 40L Mountaineering Backpack – Feathered Friends

Sale price$24.77 Regular price$27.52
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

hyperlite mountain gear logo Hyperlite Mountain Gear Prism Pack 40L Mountaineering Backpack – Feathered FriendsThis 40 liter pack was designed for climbers, mountaineers, alpinists, and backcountry skiers. Hyperlite Mountain Gear packs are known for being lightweight, durable, seam sealed and nearly waterproof, streamlined, comfortable, and for their use of various Dyneema fabrics. Details Top Loading design with Extendable Collar and Drawstring Closure Proprietary Seam Sealing 375 Denier DCHW Abrasion Resistant Fabric Side Panels, Bottom, and Lumbar

This 40 liter pack was designed for climbers, mountaineers, alpinists, and backcountry skiers.  Hyperlite Mountain Gear packs are known for being lightweight, durable, seam-sealed and nearly waterproof, streamlined, comfortable, and for their use of various Dyneema® fabrics.

Details

  • Top-Loading design with Extendable Collar and Drawstring Closure
  • Proprietary Seam Sealing
  • 375-Denier DCHW Abrasion Resistant Fabric Side Panels, Bottom, and Lumbar
  • Adjustable Floating Top Lip with Zippered Pocket and Elasticized Sides
  • Padded Hipbelt with 2 Gear Loops and 2 Ice Clipper Slots
  • Padded Shoulder Straps
  • Adjustable Elasticized Sternum Strap with Whistle
  • External Crampon Pouch
  • Diamond Ice Tool Pockets
  • Reflective Bungees Secure Tool Handles
  • Ice Axe Loop
  • External Daisy Chains
  • Side Sleeve Pockets with Drain Holes
  • A-Frame Ski Carry System
  • 1/4" Foam Back Panel
  • Internal Plastic Stiffener
  • Removable Aluminum Stay
  • Side Compression Straps with Quick-Release Buckles
  • Top Compression under Top Lid
  • 2400 cu in (40 liters)
  • 1.82 lbs (827 g)
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: 8907138817

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Jeannem
New York, US
★★★★★ 5
Soft fabric
Color: 1-navy Blue, Size: X-Large
My husband loves this shirt and he is picky about comfort. He likes the soft light weight fabric and comfortable fit.
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Reviewed in the United States on June 5, 2026
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darlene r.
Houston, US
★★★★★ 5
Style, Coolness, Comfort
Color: Light Green, Size: Large
My son who is 44, loves them. He loves comfort in a shirt, and coolness. These shirts have got it. Multiple colors. Good price.
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Reviewed in the United States on April 24, 2026
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Lance
Los Angeles, US
★★★★★ 4
Comfortable, a bit tall
Color: Dark Blue, Size: X-Large
Great shirt, very comfortable. It's a little tall/long, so 4 not 5 star. I'm going to shop around for different brands, but this will be my fallback because it mostly works for me.
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Reviewed in the United States on April 13, 2026
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skyler adams
Boise, US
★★★★★ 5
Good quality
Color: All Black, Size: XX-Large
Bought for my husband fits great. Soft and stretchy. Good quality and good thickness to stay cool.
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Reviewed in the United States on May 6, 2026
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alan moss
Phoenix, US
★★★★★ 5
Soft material
Color: 1-navy Blue, Size: X-Large
Hood fit and comfortable
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Reviewed in the United States on May 28, 2026

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