Houdini x Osprey - Allt 20L Backpack - Sandstorm

Overview

A limited-edition collaboration, this one-pack quiver is designed for four-season alpine exploration. Named after the Swedish word for “Everything,” the pack combines circular materials, versatile functionality, and thoughtful design to support long days in the backcountry. Every detail has been considered to make sure nothing is left behind—truly a pack built for every adventure.

What makes it special?

The new Allt Series combines Osprey’s proven design elements with Houdini’s expertise in circularity, creating the ultimate four-season pack for alpine adventures. Constructed with advanced, fully recyclable polyester materials, these packs deliver Osprey’s renowned fit, comfort and durability combined with Houdini’s sophisticated aesthetic and circular design principles. Built to keep you moving seamlessly through any alpine pursuit with key features like A-frame ski carry, multi-functional compartments and external cinch systems that keep you ready for every challenge.

How does it work?

The pack is crafted with strong, light polyester fabrics treated with a PFAS free DWR to ensure weather protection. The 20L model is equipped with everything you need for alpine adventures all year around: Multi-use internal compartment for snow tools or reservoir, a-frame ski carry, multi-functional compartments and daisy chains to attach helmet holder. You also have a side panel stash pocket. All fabrics and webbings are made with circular materials and the plastic or metal components are designed to be easily removable to enable recycling.

When should I use it?

The answer lies in the name “Allt – Everything”. The pack is designed to be a 4-season companion for just about any alpine adventure. It works perfectly for skiing in the winter and is also light and breathable enough for summer use like hiking, camping or travelling. The versatility is a key feature: More adventure, less gear. That’s what we want to enable.

Features

• Main body in waterproof 300D x 600D polyester, fiber reinforcement and polyester film. - 100% recycled. PFAS-free DWR.
  - Front in waterproof/breathable Loop hardshell. Lightweight, durable 75D polyester with    mechanical stretch. 70% recycled. PFAS-free DWR.
  - Quick-drying, hydrophobic and breathable AirScape backpanel
  - Padded hipbelt
  - Multi-purpose compartments for snow tools or water reservoir
  - Rope compression strap
  - Reinforced A-frame ski carry
  - Ice tool attachment
  - Side panel stash pocket
  - Daisy chains to attach helmet holder

Materials

• Main Front Fabric: 70% recycled 75D polyester, DWR treatment made without PFAS
• Bottom & Side Fabric: 100% recycled 300Dx600D polyester, X-Film polyethylene, DWR treatment made without PFAS