Climbing backpack
Specification
Description
The years of experience and extreme demands of our expedition professionals Gerlinde Kaltenbrunner, Dominik Müller and Kazuya Hiraide were the basis for the minimalist, highly functional Gravity Expedition with bluesign® certified main material. The lightweight pack can be slimmed down even further by removing the Delrin® U-frame or backpack lid if needed. The Light back system is also stripped down to the essentials while allowing you to carry heavy loads comfortably. The extra-light hip fins are also equipped with gear loop, Ice Clipper loop and zippered pocket.
Your optimal companion for
- Lightweight
- Flexible Delrin® U-frame
- Height adjustable lid
- 2-way adjustable sternum strap
- SOS label
- Ski carry system
- Compatible with 3.0 liter drinking system/bag
- Lid doubles as day pack
- Load adjustment straps
- Ice axe attachment on both sides
- Elasticated inner compartment for storing wet/sweaty clothing, water reservoir, etc.
- Attachment loops for the helmet holder (helmet holder is not included in delivery)
- Lite System
- > D stands for Denier – a unit of measurement for yarn weight. 600D means that 9,000 meters of yarn weigh 600 grams. The higher the value, the more robust (and often heavier) the material.
- > PES stands for Polyester. Polyester fibers are highly tear- and abrasion-resistant, easy to care for, and absorb very little moisture.
- > PA stands for Polyamide (also known as nylon). Polyamide fibers are especially durable, elastic, and lightweight – ideal for textiles subject to high stress.
- > REC stands for Recycled – the material is made entirely or partially from recycled resources.
- > BS stands for bluesign®-certified – the material has been produced in an environmentally friendly and sustainable way according to the bluesign® standard.
Top features of the Gravity Expedition 45+
Lightweight


LITE SYSTEM


One day. One mountain. One lightweight. The Lite carrying system is reduced to the essentials and designed for light to medium loads. Carrying comfort is not sacrificed, thanks to the lightweight and comfortable back padding with ventilated 3D mesh cover. A secure fit offers the effort-saving and close to the body fit, by the snug and lightweight hip fins. Perfect for an active day on the mountain.

Made without PFAS
This deuter product was manufactured by us without the use of per- and polyfluorinated chemicals. This reduces the use of substances that are harmful to the environment and health.
PFAS is used, among other things, as a coating for rain protection, as they have water, dirt and grease-repellent properties.
Instead, deuter now uses DWR (Durable Water Repellency) impregnation, which is harmless to health and environmentally friendly.