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Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M
Osprey Aether 55 Deep Water Blue S/M

Osprey Aether 55 Deep Water Blue S/M

$368.69

(132 reviews)

A technical, fully featured backpack made for demanding thru-hikes and rugged backcountry expeditions. The suspension transfers the load to your hips for efficient carrying, keeping the weight stable as you climb up and down the legendary ladders of the West Coast Trail or scramble over boulders en route to the alpine. The mesh back panel and shoulder straps let your back breathe as you pound out the last kilometre to tonight's camp. AirScape suspension with LightWire frame and die-cut back panel transfer load while maintaining airflow to your back. Fit-On-The-Fly shoulder straps and hipbelt provide a personalized fit. Access pack interior via top drawstring or bottom and front zippers. Bottom sleeping bag compartment has a stowable divider if you want your sleeping bag to mingle with the rest of your gear. Stretch-mesh front and side pockets let you stash gear on the fly. Dual tool loops with bungee tie-offs carry ice axes. Side compression straps and detachable sleeping pad straps cinch in the load and allow you to attach extra gear. External access hydration sleeve holds a 3L reservoir (sold separately).

A technical, fully featured backpack made for demanding thru-hikes and rugged backcountry expeditions. The suspension transfers the load to your hips for efficient carrying, keeping the weight stable as you climb up and down the legendary ladders of the West Coast Trail or scramble over boulders en route to the alpine. The mesh back panel and shoulder straps let your back breathe as you pound out the last kilometre to tonight's camp. AirScape suspension with LightWire frame and die-cut back panel transfer load while maintaining airflow to your back. Fit-On-The-Fly shoulder straps and hipbelt provide a personalized fit. Access pack interior via top drawstring or bottom and front zippers. Bottom sleeping bag compartment has a stowable divider if you want your sleeping bag to mingle with the rest of your gear. Stretch-mesh front and side pockets let you stash gear on the fly. Dual tool loops with bungee tie-offs carry ice axes. Side compression straps and detachable sleeping pad straps cinch in the load and allow you to attach extra gear. External access hydration sleeve holds a 3L reservoir (sold separately).

Osprey Aether 55 Deep Water Blue S/M

(132 reviews)

A technical, fully featured backpack made for demanding thru-hikes and rugged backcountry expeditions. The suspension transfers the load to your hips for efficient carrying, keeping the weight stable as you climb up and down the legendary ladders of the West Coast Trail or scramble over boulders en route to the alpine. The mesh back panel and shoulder straps let your back breathe as you pound out the last kilometre to tonight's camp. AirScape suspension with LightWire frame and die-cut back panel transfer load while maintaining airflow to your back. Fit-On-The-Fly shoulder straps and hipbelt provide a personalized fit. Access pack interior via top drawstring or bottom and front zippers. Bottom sleeping bag compartment has a stowable divider if you want your sleeping bag to mingle with the rest of your gear. Stretch-mesh front and side pockets let you stash gear on the fly. Dual tool loops with bungee tie-offs carry ice axes. Side compression straps and detachable sleeping pad straps cinch in the load and allow you to attach extra gear. External access hydration sleeve holds a 3L reservoir (sold separately).

A technical, fully featured backpack made for demanding thru-hikes and rugged backcountry expeditions. The suspension transfers the load to your hips for efficient carrying, keeping the weight stable as you climb up and down the legendary ladders of the West Coast Trail or scramble over boulders en route to the alpine. The mesh back panel and shoulder straps let your back breathe as you pound out the last kilometre to tonight's camp. AirScape suspension with LightWire frame and die-cut back panel transfer load while maintaining airflow to your back. Fit-On-The-Fly shoulder straps and hipbelt provide a personalized fit. Access pack interior via top drawstring or bottom and front zippers. Bottom sleeping bag compartment has a stowable divider if you want your sleeping bag to mingle with the rest of your gear. Stretch-mesh front and side pockets let you stash gear on the fly. Dual tool loops with bungee tie-offs carry ice axes. Side compression straps and detachable sleeping pad straps cinch in the load and allow you to attach extra gear. External access hydration sleeve holds a 3L reservoir (sold separately).

$368.69 - $613.88

in 3 offers

The lowest price for Osprey Aether 55 Deep Water Blue S/M right now is $368.69 at Wallaroo Adventure Store, compared across 3 retailers.

The all-time low was $186.71 on 12 Mar 2026 — today's price is 97% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 10 Nov 2026.

Colour:

Acorn Red
Black
Deep Water Blue

Size:

L/XL
Large/Extra Large
S/M

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/11/2026 09:51:29

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=wallarooadventurestore.com.au&sz=64Wallaroo Adventure Store

$368.69

Osprey Aether 55 S/M / Deep Water Blue - Clearance

Free delivery

https://www.google.com/s2/favicons?domain=run2free.com&sz=64run2free.com

$371.00

Osprey Aether 55 Men's Backpack Deep Water Blue / S/M

Free delivery

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64Desertcart.ae

$613.88

Europe Aether 55 Men's Backpacking Pack Deep Water Blue - S/M

Free delivery between 18–24 Nov

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Capacity55 l
Depth32.68 in (L/XL)
Height9.84 in
Width14.96 in
Weight4.827 LBS

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=wallarooadventurestore.com.au&sz=64
Wallaroo Adventure Store

$368.69

Out of stock

Osprey Aether 55 S/M / Deep Water Blue - Clearance

Free delivery

https://www.google.com/s2/favicons?domain=run2free.com&sz=64
run2free.com

$371.00

Out of stock

Osprey Aether 55 Men's Backpack Deep Water Blue / S/M

Free delivery

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64
Desertcart.ae

$613.88

Europe Aether 55 Men's Backpacking Pack Deep Water Blue - S/M

Free delivery between 18–24 Nov

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Capacity55 l
Depth32.68 in (L/XL)
Height9.84 in
Width14.96 in
Weight4.827 LBS

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