Hyperlite Mountain Gear

Hyperlite Mountain Gear Pemi 15

Name: Hyperlite Mountain Gear Pemi 15
Brand: Hyperlite Mountain Gear
Price: 254.61 EUR
Availability: OutOfStock

Sale price 255€

Tax included

Size

Fit Overview

This vest is sized by chest circumference, not torso length. A snug, wrap-around fit is essential to limit bounce while running. If you prefer a tighter feel or have a slim build, the lower end of the size range will offer the most stability.

Size Chart

Size	Chest (cm)	Chest (in)
S	86 – 97 cm	34 – 38"
M	97 – 104 cm	38 – 41"
L	104 – 109 cm	41 – 43"
XL	109 – 117 cm	43 – 46"

How to Measure

Widest Point: Measure around the fullest part of your chest.

Wrap it Around: Keep tape level under armpits and across shoulder blades.

Check the Fit: Take measurement while breathing normally.

Layer Up: Measure while wearing the layers you intend to run in.

Small

Medium

Large

X-Large

Quantity

Out of stock

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DESCRIPTION

Hyperlite Mountain Gear Pemi 15 – High-Performance Running Vest for Fastpacking and Mountain Adventures

The Hyperlite Mountain Gear Pemi 15 is a high-performance 15-liter hybrid running vest designed for fastpackers, ultrarunners, and mountain athletes who demand maximum efficiency, durability, and weather protection. Built with advanced ALUULA® 97 composite fabric and innovative thermo-welding technology, the Pemi 15 delivers exceptional water resistance, lightweight performance, and a clean, streamlined construction ideal for long and demanding days in the mountains.

With a low-volume, body-hugging design, the vest keeps your gear stable and close to your center of gravity, reducing bounce while allowing full freedom of movement. Whether you're tackling an ultramarathon with extended water carries, navigating technical ridgelines with poles or an ice axe, or heading out on a fastpacking mission in changing alpine conditions, the Pemi 15 keeps essential gear organized and within reach.

The vest features a welded foam back panel that contours naturally to your back, providing structure and comfort when carrying extra layers, food, and hydration. Combined with the full-connection vest harness made from highly breathable air mesh, the pack offers excellent stability and comfort during high-output activities.

Designed for efficiency on the move, the Pemi 15 provides multiple accessible storage options, including zippered pockets, flask pockets, swoop pockets, and a large front stretch mesh pocket for quick access to gear. Hydration bladder compatibility and pole storage underneath the pack make it a versatile solution for technical mountain objectives.

With its advanced materials, welded construction, and minimalist performance-driven design, the Pemi 15 represents the next step in the evolution of fastpacking and mountain running gear.

Key Features

ALUULA® 97 fabric – ultra-light, durable composite with excellent water resistance
Thermo-welded construction – cleaner build with improved structure and durability
15 L capacity – ideal for long mountain days, ultramarathons, and fastpacking
Vest-style harness system – stable fit with reduced pack bounce
Highly breathable air mesh for comfort during high-output activities
Welded foam back panel for structure, comfort, and efficient load carry
Hydration bladder compatible
Multiple storage pockets for on-the-go access

ALUULA® 97 fabric detail on Hyperlite Mountain Gear Pemi 15

ALUULA® 97 — Next-Generation Fabric

At the heart of the Pemi 15 is ALUULA® 97 — an adhesive-free, ultra-light composite featuring a UHMWPE ALUULA Core™. This material strikes an exceptional balance between durability, weight savings, and water protection, while enabling thermo-welded construction for a cleaner, more structured build.

The result is a vest that handles harsh conditions without adding unnecessary grams to your kit.

MATERIAL	ALUULA 97, Breathable Air Mesh, UHMWPE Stretch Mesh, Lycra Stretch Mesh
VOLUME	15L
WEIGHT	352 g \| 12.4 oz
BACK WIDTH	21 cm \| 8.25 in
HEIGHT	58.4 cm \| 23 in
TOP CIRCUMFERENCE	60.3 cm \| 23.75 in
BOTTOM CIRCUMFERENCE	48.3 cm \| 19 in

Materials: ALUULA® 97 features a UHMWPE ALUULA Core™, delivering an optimal balance of durability, weight savings, water protection, and next-generation thermo-welding technology.

Capacity: 15L — spacious enough for extra layers and gear required for long, demanding days in the mountains.

Shoulder Straps: Full-connection vest harness keeps the center of gravity close to the body and minimizes pack bounce, with highly breathable air mesh for all-day comfort.

Back Panel: Welded foam back panel precisely contours to the wearer's back, providing the structure and comfort needed to carry additional weight on longer efforts and fringe conditions.

Hydration System: Hydration bladder compatible back panel with integrated hose routing throughout the vest for maximum running efficiency. The bladder compartment sits entirely outside the main pack for added interior protection.

Vest Pockets: 2 flask pockets, 2 front swoop pockets, 2 zippered pockets, and 2 side swoop pockets keep essentials within reach on the move. An adjustable sternum system and integrated low-profile whistle in the right flask pocket add safety and convenience.

External Pockets: Durable UHMWPE stretch mesh front pocket for quick access to wet layers, with full-length low-profile daisy chains offering limitless lashing options for external gear.

Access: #5 YKK side zipper with two sliders for fast, uninterrupted access to the main compartment on the go.

Top Closure: Roll-top closure with vertical compression straps lets you fine-tune pack volume, keeping your load compact, stable, and protected from the elements.

Top Compression Straps: Removable over-the-top strap mates to a welded UHMWPE webbing loop for additional compression or external storage.

Side Straps & Pole Carry: Two removable corded hooks enable on-the-go pole storage on the underside of the pack. Vertical pole carry compression straps also provide a clean, efficient solution for carrying an ice axe.