Osprey x Houdini Allt 20

Beige backpack on a white background Beige backpack on a white background
Beige backpack on a white background Man wearing a beige backpack and hiking pants on a white background Man wearing a beige winter outfit with a backpack on a white background Man wearing a full-body beige snowsuit with a hood on a white background Person wearing a beige winter suit with a backpack on a white background Person wearing a beige backpack and snow pants on a white background Person wearing a beige snowsuit with blue boots on a white background Person wearing a beige ski suit with skis attached to a backpack on a white background Beige jacket and pants with a backpack on a white background Beige raincoat with a backpack on a white background Woman adjusting a backpack on a white background Person wearing a beige jacket with a backpack loaded with green climbing rope on a white background Woman organizing items in a backpack with a visible brand logo on a white background Person organizing items in a backpack with a white background Blue backpack on a white background
Blue backpack on a white background Person wearing a blue snowsuit on a white background Person wearing a blue snowsuit with a backpack on a white background Person wearing a blue raincoat and pants with a backpack on a white background Person wearing a blue hiking outfit with a backpack on a white background Person wearing a blue snowsuit with a backpack on a white background Person wearing a blue snowsuit on a white background Person wearing a blue rain suit and hat on a white background Person wearing a blue snowsuit with a large backpack on a white background
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Osprey x Houdini Allt 20

Osprey x Houdini Allt 20

$658.90
$599.00 $658.90
SKU: 10007371

Osprey x Houdini Allt 20

Multi-sport
$658.90
$599.00 $658.90
Colour: Tribe Blue
Size & Fit

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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

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 Cubed 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 Cubed™ 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

O/S
VOLUME 20 L
DIMENSIONS 33 cmH X 50 cmW X 38 mmD
WEIGHT 1 kg

SKU: 10007371

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