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Hardwearing and highly adaptive, the Osprey Aether 70L Rucksack is a truly dependable and spacious rucksack ideal for backpacking adventures. Designed for carrying heavier loads without you knowing it, the Aether offers a plethora of pocket and packing space that configures to your needs.

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Product code: 261582

The all new AG AntiGravity™ back system suspends the load away from the back for exceptional ventilation and carrying comfort, whilst the StraightJacket™ compression pulls your load in, significantly reducing volume and enhancing stability. The Aether also has an IsoForm™ hipbelt that moulds to your hip-shape, is hydration system compatible and has the Stow-On-The-Go™ trekking pole attachment system.


  • Highly adaptive rucksack for longer backpacking expeditions from Osprey
  • Adjustable AG AntiGravity™ 3D back system - Suspends the pack for ultimate comfort and weight management
  • StraightJacket™ compression - Significantly reduced pack volume and keeps things tight
  • Top lid access with removable top lid 
  • Pre-curved IsoForm™ CM moldable hipbelt - Moulds to your hip-shape
  • J-zip front panel access - For easy access to belongings
  • Hydration system compatible
  • Adjustable torso length - Harness can be modified to for an ideal fit
  • Stow-On-The-Go™ trekking pole attachment system - Secure your kit and keep it close to hand.
  • Integrated and detachable raincover - Keep your gear dry and protected in wet weather
  • Stretch mesh front and side pockets - With InsideOut™ compression to help organise your gear and keep it close
  • Removable straps for sleeping mat - Secure it to the outside of your pack to save space
  • Sleeping bag base compartment - With internal divider
  • FlapJacket™ top cover - For use without lid
  • Lightweight peripheral frame
  • Side compression straps
  • Twin ice axe loops
  • Twin zipped hip belt pockets
  • Weight: 2.33kg
  • Size: Medium 
  • Dimensions: 85cm x 40cm x 34cm
70 litres
Dark Green

This product qualifies for the following delivery methods

Bike Delivery (5 - 7 working days) (£4.99)


Bike delivery is £4.99. This applies to all bikes, and these orders are upgraded to a DHL courier service.

Standard UK Delivery (5 - 7 working days) (FREE)


A tracking link will be provided once your order is despatched.

Next Day Delivery (Delivered by Hermes) (£5.95)


Delivered by Hermes. Orders must be placed before 6pm to arrive the next day. Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

Collect In Store (£1.00)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (Delivered by DPD) (£6.99)


Delivered by DPD. Orders must be placed before 6pm to arrive the next day. Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

5.00 out of 5
2 reviews
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5 out of 5

Aether AG 70 Litre Ex Army

As a ex soldier i know what it means to have comfort and this Burgan does the job , i recently went hiking in Snowdonia and trekked about 10k up into the mountains trust me it was tough going but without this Burgan i think i would of been struggling even more it has more belts and whistles for support and doesn't move around hardly at all i was carrying about 65lbs in weight this is the first time I've done anything like this since leaving the Army im 52 now and im off on another adventure in 2 weeks to test myself again and see if I've still got that squaddie mentality its a good buy.

5 out of 5

Very well made, well designed rucksack. Straps and back padding can be finely adjusted so it feels comfortable and very secure. All pockets seem to be in the right places. I also like the idea of the smaller top compartment being removable.