Free 2-Day Shipping
Get FREE 2-Day on orders over $49!
Free Shipping
Spend $12 in Moosejaw products OR at least $35
in other products and your order ships FREE!
Moosejaw Rewards
You earn MJ$10 for every $100 you spend on Moosejaw.com or at our shops (MJ$2.50 for discounted items). That's like getting 10% back in Rewards!
Rewards Program Terms and Conditions
Last updated January 1st, 2020
Opting-in to Moosejaw Rewards:
All users must accept these terms and conditions and create an account with Moosejaw to opt-in to the program and earn, accrue, retain and redeem Moosejaw Reward Dollars (MJ$). The program is FREE to join and membership is ongoing until or unless the user requests to be removed or is removed due to abuse of the program. Users can opt-in to the program while checking out on Moosejaw.com or at one of our stores or at any time within 30 days of purchase to accrue the MJ$ earned on that purchase. Once opted-in to the program, MJ$ will earn and accrue for redemption as described below until the MJ$ expire or the user leaves the program.
All information collected and used to facilitate the Moosejaw Rewards program is directly related to the program's ability to provide value to the customer. A customer opting-in to the Moosejaw Rewards program is a separate action from establishing a user profile as a result of making a purchase.
The program opt-in requirement was added on August 6th, 2019. Existing program members prior to that date must still formally opt-in and accept the terms and conditions to continue to retain, earn and redeem MJ$. Pre-existing program members that fail to opt-in prior to June 28, 2020 will be removed from the program, and any unused MJ$ will be voided. We really, really don't want to that to happen, so please opt-in or we'll feel terrible.
Leaving Moosejaw Rewards Program:
You may choose to leave the Moosejaw Rewards program at any time by logging in and clicking on the “Opt out Rewards Program” link within the My Account Summary page, Email, calling 877-MOOSEJAW (877-666-7352) or in-store with help from our employees. If you leave the rewards program, any unused MJ$ will be voided upon completion of your request.
Earning MJ$:
All items we sell are eligible with the exception of gift cards or other items specifically noted. Full-priced items earn 10% back while discounted items earn 2.5%. "Discounted items" includes items on sale or discounted via coupon code or use of MJ$. You do not earn MJ$ for shipping or tax charges, only from the item value. MJ$ expire two years after earning and are redeemed on a first-in, first out basis (in other words, we always use your oldest MJ$ that are closest to expiration).
Checking & Redeeming MJ$:
On Moosejaw.com, just sign-in on any page to see your available balance. Once signed in, you will see your available MJ$ and maximum that can be redeemed in the payment section of the checkout process. In stores, provide the email address attached to your account to learn your balance and apply to your purchase. We will also send you a monthly email that details your balance and other account activity. This is a transactional email that you will receive even if you are not subscribed to our marketing emails.
Bonus Rewards Promotions:
Every so often, we'll have special offers where you can earn bonus MJ$, like an additional 10%, 20% or 40% back. So if we are running a 50% back special offer, and you buy a regular-priced item for $100.00, you will receive MJ$10.00 in base points, and a bonus of MJ$40. These special offers may have a cap on how many bonus MJ$ you earn during the promotion, but you will always earn the base Reward Dollars. Make sure to check us out on our social channels for other ways to win some extra MJ$!
MJ$ on Gift Cards:
You don't get earn MJ$ when you buy a gift card, but you do get MJ$ when you spend a gift card. Sorry gift givers. You're welcome gift receivers.
Product Returns and MJ$:
If you return an item, we deduct the MJ$ earned on that item from your balance. If you used the MJ$ and your balance is less than deduction, then your refund is reduced by the difference.
Program Abuse:
The intent of the program is to provide our loyal customers with a way to buy great gear for less. Moosejaw reserves the right to remove any user from the program and zero out their MJ$ balance if Moosejaw determines that the user is abusing the program by buying for resale, attempting to game the program or any other reason at Moosejaw's sole discretion.
Are you Sure?
Our Rewards Program is completely FREE and easy to use.
By opting out, you forfeit all the Moosejaw Rewards Dollars your currently have in your account, which is basically throwing away free money. What would your grandmother say about that? If you're 100% sure, please click "OptOut" below.
Earn 10% back on all full-priced purchases on Moosejaw.com or at our shops (2.5% for discounted items).
The program is FREE. Just register and join during the checkout process. So Easy.
After joining the program, you'll receive your MJ$ as soon as your order ships. Then the next time you shop at Moosejaw, you can redeem those MJ$ to get awesome gear for way less.
"Get it by" - For in-stock and ready to ship items, choose the your shipping speed at checkout to get your items by the "get it by" date. Your items will ship SAME DAY for orders placed before 3pm EST.
"Oversized" - This means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.
"Freight" - This means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.
If you have any questions, please Live Chat or call us at 877-666-7352.
Special order items take longer to ship
We want to make extra-sure you realize that you've added a special order item to your cart. These items take a little longer to get to you because we have to order from the manufacturer first. The "Est. Ship Date" is the date we expect items to leave our warehouse... so add your chosen shipping speed to see when it will show up at your door.
The Osprey Aether 55 Pack is a backpacking pack for heading into the backcountry for a short week or long weekend. The Custom Fit-on-the-Fly™ shoulder straps and hipbelt allow you to dial in the fit from the start, but make it completely adjustable midway through your adventure. The close to body fit utilizes an Airscape backpanel for cooling and keeps the load close so you can charge technical terrain with ease. Equipped with a variety of pockets and lash points for hauling and locating various types and sizes of gear, from water bottles to trekking poles.
The Osprey Aether 55 Pack is a backpacking pack for heading into the backcountry for a short week or long weekend. The Custom Fit-on-the-Fly™ shoulder straps and hipbelt allow you to dial in the fit from the start, but make it completely adjustable midway through your adventure. The close to body fit utilizes an Airscape backpanel for cooling and keeps the load close so you can charge technical terrain with ease. Equipped with a variety of pockets and lash points for hauling and locating various types and sizes of gear, from water bottles to trekking poles.
FEATURES of the Osprey Aether 55 Pack
Interchangeable Isoform4 AG harness and custom moldable Isoform4 AG hipbelt
Award-winning anti-gravity suspension offers ventilation and an extremely comfortable carry
Removable toplid that converts to a daypack
Removable top lid converts to dayLid daypack
Dual upper side compression straps
Dual access side stretch mesh pockets
Lower Inside-out compression straps
Zippered hipbelt pockets
Stow-on-the-Go trekking pole attachment
Additional main compartment access
Large stretch mesh front panel pocket
Dual front compression straps with Straight jacket compression
Dual ice tool loops with bungee tie-offs
Zippered sleeping bag compartment with removable divider
Removable sleeping pad straps
External hydration reservoir sleeve
Integrated flap jacket cover for lidless use
Side panel zip access to main compartment
Aether top lid converts to daypack
Dual zippered panel-loading main compartment
Additional straight zip-front panel main compartment access
External hydration reservoir sleeve
Small zippered front panel slash pocket
Tuckaway ice tool loop with bungee handle wrap
Airmesh harness with edgeless wrapover shoulders
Multiple position sternum strap with whistle
Fabric Details
Main: 210D Nylon Dobby
Accent: 210D High Tenacity Nylon shadow box
Bottom: 500D Nylon Packcloth
Product Specifications
Features:
Detachable Lid, Organizer Panel, Convertible, Water Bottle Pockets, Venting, Sternum Strap, Load-Lifter Straps, Compression Straps, Hydration Compatible, Ice Axe / Trekking Pole Loops, Hip Belt Pockets
Weight:
81.6 oz
Dimensions:
31 x 15 x 12 in.
Pack Fabric:
Nylon
Weight Capacity:
35 - 60 lbs
Pack Pockets (+ main compartment):
10
Disclaimer:
We only ship this brand to US Addresses.
Gender:
Mens
Best Use:
Backpacking, Hiking
Pack Capacity:
55 Liters / 3356 Cubic inches
Trip Length:
Weeklong
Pack Access:
Side
Product Reviews
Rated 5 out of
5 by
Josh501 from
Great quality and fit!This is my first true backpacking pack so I don't have much to compare this to, but it seems great! Plenty of adjustment options to get the perfect fit. High quality material and zippers. Seams all appear to be strong. Looking forward to many great trips with it!
Date published: 2022-12-18
Rated 5 out of
5 by
ULISES from
GREAT BACKPACKThis was my first backpack and I noticed it had lots of features that makes it so comfy when carrying like 50 lbs, all the straps , zippers and clips are high quality and the life time warranty makes it even a good purchase. Waiting for more advetures with this awesome backpack.
Date published: 2022-06-15
Rated 5 out of
5 by
Mountain chick from
Nicely designed and well made!Only used it once since I’ve received it. Seems well made, I like the various compartments for keeping things organized, well priced, and weighs much less than my old backpack. Easily fits a 70m rope, climbing shoes, harness, helmet, and water bladder. And there’s still lots of room!
Date published: 2022-05-02
Rated 5 out of
5 by
brian011380 from
Osprey vs north face tough choicesThe osprey was exactly what I needed with the adjustments in the hip lumbar and shoulders it took a lot of pressure off of my shoulders and transferred it better to the hips and balanced it better. The quality the look everything was just top notch. I have the north face terra 55 but just seemed there wasn’t as many adjustments as the osprey. Now I know what all the hype is about with osprey.
Date published: 2022-04-16
Rated 5 out of
5 by
DVM Shawn from
Great featuresWe haven’t gone on the big hike we have planned yet, but from everything I learned from the research the Osprey are the best. This pack has many nice features and I can’t wait to use it.
Date published: 2021-12-13
Rated 5 out of
5 by
Gadget from
Technical marvelThis is a truly technical marvel of engineering. The amazing amount of tasks this can fulfill never ceases to amaze. Would highly recommend if not for the fire breathing.
Date published: 2021-07-05
Rated 5 out of
5 by
Johnson307 from
ABSOLUTELY LOVE THIS PACK !!!!I was actually shocked at the color scheme of this pack, I thought it was all black, but it actually is black and dark green which I really, really liked so that was a pleasant surprise. There is ample storage and a plethora of straps for all the gear. Most of all, it's comfortable! I haven't been able to use it yet but have a trip in the works.
Is this pack waterproof or does it come with a rain cover? Would it work well in the Pacific Northwest?
Asked by: tbag
Hey there, thanks for your question.
The exterior of the Osprey Aether 55 Pack isn't waterproof but the pack does include a fitted raincover.
I hope this helps!
Please note that the info provided above refers to the Torso Size / Length the pack will fit, and NOT any dimensions of the pack. Below are steps for how to measure your torso length. You should have someone help take this measurement for you so it is accurate.
HOW to MEASURE TORSO LENGTH: 1. Start at the iliac crest, which is the top of the hipbones on the side of your body. These act like a shelf for supporting a pack hipbelt. 2. Touch your chin to your chest to find the C7 vertebrae, the knobby bone at the base of your neck. 3. Make sure you keep your back as straight as possible while measuring. 4. Measure the full length from the C7 vertebrae to the iliac crest. This torso measurement determines what size Osprey pack you should carry. Refer to the size chart above to find your ideal size. 5. If you are in between sizes, it is ideal to try them both on before ordering.
HOW to MEASURE CHEST MEASUREMENT: Measure around the fullest part of the chest.
o
Warranty Info
ALL MIGHTY GUARANTEE - Osprey's Lifetime Warranty
When Osprey celebrated their 35th anniversary in 2009 they launched The Osprey All Mighty Guarantee. What that means to you is ANY Osprey product purchased at ANY time is covered. Any product, any reason, any era - the all encompassing Osprey lifetime warranty ensures their dedication to superior design, craftsmanship and quality of their products is backed up by their actions to replace or repair a pack so it lasts a lifetime. Or two.
Here are some details.... Osprey will repair for any reason, free of charge, any damage or defect in their products, whether it was purchased back in 1974, or ordered right now from this site. If they are unable to perform a functional repair on your pack, they will happily replace it. Osprey proudly stands behind the All Mighty Guarantee, so much so that it bears the signature of company founder and head designer, Mike Pfotenhauer.
Some Osprey All Mighty Guarantee FAQs:
What do I do if my Osprey pack needs to be repaired?
If you live in the United States and need a repair done on your Osprey pack, you will first need to obtain a Return Authorization number. You can do this by reaching their Returns Department at 866-314-3130, or using the information that is provided with a new Osprey pack.
What do I do if I just need a replacement pack part like a buckle?
Give Osprey a call at 866-314-3130 and they will take care of you.
How long will it take?
You can tell Osprey you need the pack returned by a certain date when you request a Return Authorization number, and they will do their absolute best to meet that deadline.
What if my pack is super dirty and stinks?
Clean it before you send it to Osprey to get repaired. The real reason is that there is a law that says if your gear is too dirty or odiferous (smelly), Osprey is not allowed to repair it and will just return it to you.
Do I have to pay for shipping?
A little bit. You are responsible for the cost of shipping the pack to Osprey, and they will pay shipping to return the pack via UPS or FedEx. Osprey cannot be held responsible if packages get lost in transit, so make sure you get a tracking number when you ship your pack out. Also, if you use expedited shipping be sure to let Osprey know (866-314-3130). They, in turn, will give your pack priority processing and return it using a similar expedited shipping method.
Do I have to register my pack to take advantage of this incredible guarantee, and/or need to be the original owner of my Osprey pack?
No! Osprey's All Mighty Guarantee is truly ALL MIGHTY. If you own an Osprey pack that needs to be repaired they will repair or replace it.
JUST A HEADS UP: If your Osprey product is not repairable and is replaced, the original product will not be returned to you. They will try really really hard to repair your pack, but if they are unable to make a functional repair, they will replace it. For products that are no longer in production you will be contacted by Osprey to discuss replacement options.
All good answers. So what is NOT covered?
• Osprey program packs or any Osprey pack used by outdoor programs are ONLY covered under Osprey's Program Pack Warranty, NOT AMG.
• Size and/or fit issues. Make sure you buy a pack that fits. Check out the size guide on Osprey product pages for more info.
• Personal preferences like colors you don't like, style of the pack, or not enough/too much room in your pack. Check the product description, features, specifications, and size guide to make sure you are ordering the right pack for you.
• Third party Repairs or replacements. Send your Osprey pack to Osprey and Osprey only to get fixed. Easy as that. And don't try fixing things yourself.
• Cosmetic wear and tear including any reasonable aging of your pack that affects only the appearance and not the function of your pack. Be proud of those scars!
• B.A.M.G. (Before All Mighty Guarantee) Repair Work. The All Mighty Guarantee applies only to repairs requested on or after January 1, 2009.
• A Osprey Hydraulics reservoir is covered by a limited 1-year warranty, which is the reasonable lifespan of a reservoir. Pouring and storing of warm/hot or boiling water in your reservoir WILL VOID your warranty, so don't do that. Reservoirs are NOT designed to contain or handle liquids at temperature.
