Name: Osprey x Houdini Allt 20
Brand: Osprey
Price: 350 USD
Availability: InStock

We've aligned Osprey's renowned fit and durability with Houdini's expertise in circularity to create the ultimate four-season alpine pack. Designed for everyday life and gear-light missions with high-performance materials and an adjustable backpanel, the Allt 20 wrangles ice tools, rope, skis and alpine essentials. Return this pack to us at the end of its useful life, and we'll recycle it for you.

Features

Lightweight, durable, waterproof Dimension Polyant RX36
Quick-drying, breathable, CCubed foam pulls moisture from body
Webbing hipbelt
Roll top access
Rope compression strap
Removable front accessory straps
Multi-use internal compartment for snow tools or reservoir
A-frame ski carry
Ice tool attachment
Side panel stash pocket

Warning: This product can expose you to chemicals including dimethylformamide, which is known to the State of California to cause cancer. For more information, go to oehha.ca.gov/proposition-65/about-proposition-65(Opens in a new window)

Circular Design

Crafted with 100% polyester key components—fabrics, webbing, cord, and foam—for streamlined recycling with minimal sorting or deconstruction. Main fabrics contain at least 70% recycled content, the liner is 100% recycled and meshes are made from a minimum of 75% recycled content.

Performance-Driven Materials

Incorporates CCubed foam and stretch woven fabrics that are quick-drying, breathable and highly durable, enhancing performance and comfort.

Multi-Use Functionality

Adjustable and lightweight mesh-covered foam AirScape backpanel with snowshed capabilities, deployable cinch closures and modular carry options for skis or technical gear—enabling a minimalist lifestyle where less gear can deliver more functionality.

Minimalist, Multi-Season Design

Inspired by Osprey’s tried-and-tested technical packs, offering a compact 20 L version for everyday use and a 30 L version for technical pursuits.

Sustainably-Designed and Manufactured Hardware

Features buckles comprised of bio-based POM plastic made from captured agricultural methane, recyclable polyester webbing and easily removable plastic and metal hardware, allowing components to be reused as replacement parts or correctly disposed of through specialized recycling streams. Consumers simply return the product to Osprey, and we will recycle it.

bluesign® PRODUCT

This product meets bluesign® PRODUCT requirements, which means materials and components have been selected that adhere to rigorous third-party environmental and social criteria during production.

Framesheet

Injection-molded framesheet made from 100% recycled polypropylene provides structure Integrated with backpanel to offer lightweight support and stability without added complexity

AirScape™ Backpanel

100% recycled polyester CCubed™ foam enhances breathability and comfort with an ergonomic, close-to-body fit Designed to pull moisture away from the body for quick-drying performance

Harness

Made with moisture-wicking, 100% recycled polyester CCubed™ foam for breathable, cushioned support Adjustable sternum strap with safety whistle Load lifters balance upper pack for optimal weight distribution

Hipbelt

Moisture-wicking, 100% recycled polyester CCubed™ foam offers soft, stable load support Streamlined, low-bulk design enhances mobility without sacrificing comfort

LOAD RANGE

5 - 20 lbs.

2 - 9 kg

O/S

VOLUME

1220 IN ³

VOLUME

20 L

DIMENSIONS

22.4H X 11.8W X 9.1D IN.

DIMENSIONS

57H X 30W X 23D CM

WEIGHT

3.21 LBS.

WEIGHT

1.46 KG

FABRIC

MAIN

Front Fabric: 70% recycled 75D polyester, DWR treatment made without PFAS

BOTTOM

Side and Bottom Fabric: 100% recycled 300Dx600D polyester, X-Film polyethylene, DWR treatment made without PFAS

Osprey x Houdini Allt 20

OSPREY'S ALL MIGHTY GUARANTEE

Daylite™ Small Crossbody

Daylite™ Plus

Buy The Complete System

Description

Features

Key Attributes

Circular Design

Performance-Driven Materials

Multi-Use Functionality

Minimalist, Multi-Season Design

Sustainably-Designed and Manufactured Hardware

bluesign® PRODUCT

Carry Information

Framesheet

AirScape™ Backpanel

Harness

Hipbelt

Specifications

FABRIC

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