Hyperlite Mountain Gear | Lightweight, Durable Outdoor Gear

Prism 40

Prism 40 - Main image
$306 $450 In stock

Category: Packs

The Prism 40 is the ultimate pack for technical alpine ascents and ice climbing, perfectly blending weight, security, and comfort. Built with exclusive Dyneema® Woven Composite 5.0, it’s designed to withstand the rigorous demands of ice climbing and mountaineering.

DESIGNED FOR:

Ice Climbing, Alpine Ascents

KEY FEATURES:
  • Drawstring closure with extension collar and lid provides quick access to your gear while ensuring a secure, weather-resistant seal.
  • Diamond tool pocket securely carries technical ice tools, keeping them organized and easily accessible during climbs.
  • Crampon pouch offers easy and safe storage for your crampons, preventing damage to the pack and allowing quick access.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Henry L. ★★★★★

The Dyneema woven composite shaved serious weight off my rack without feeling flimsy on sharp rock. Took it up a mixed route and the 40L swallowed rope, screws, and layers with room to spare.

Robert Y. ★★★★★

The Dyneema fabric feels ridiculously tough yet the whole pack is featherlight on my shoulders. Clip system held my ice tools rock-solid through a full day of mixed routes.

Thomas Z. ★★★★★

Carried it up a snowy couloir this weekend and forgot I had it on during the approach—the load transfer through the hip belt is that good. Ice tools stayed rock solid in the pick holders, and the Dyneema shell shed frost without soaking through. This is the lightest secure pack I've used for technic