For weekends backpacking and lighter-weight multiday-overnight trips where comfort and ventilation are paramount, you can't find a better pack than the Atmos AG 50. AntiGravity suspension delivers a weight-defying fit that seamlessly envelopes your back and hips in 3D-suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy-to-use stretch mesh side pockets, an internal reservoir sleeve extends your hydration options and a Stow-on-the-Go trekking pole attachment gets your gear out of the way when you need both hands free. If the weather happens to turn, turn to the integrated raincover to keep things dry. Don't compromise—enjoy a world class backpacking pack on your next big adventure. Made with recycled main, accent and bottom fabrics.
Key Attributes
FINE-TUNED FIT Fit-on-the-Fly® harness and hipbelt make for improved comfort and a fine-tuned fit.
INTEGRATED RAINCOVER Keeps your pack and gear dry in inclement weather.
ENHANCED ORGANIZATION Large, curved side zip access into main compartment on both sides.
Features
Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials
Curved zip access on each side panel
Floating top lid with lash points
Fabric reinforced front shove-it pocket
Tall dual-access side water bottle pockets
Dual upper/lower side compression straps
Dual zippered hipbelt pockets
Dual ice axe loops with upper compression strap capture
Zippered sleeping bag compartment with removable divider
Removable sleeping pad straps
Internal hydration reservoir sleeve with center back exit port
Stow-on-the Go trekking pole attachment system
Carry Information
ANTIGRAVITY SUSPENSION
4 mm powder coated full peripheral frame
Easy to access and operate cam-lock torso adjustment system
Frame sizing allows for two size per gender fit
ANTIGRAVITY BACKPANEL
Two-tone spacer mesh adds strength
Silicone print in lumbar zone adds grip for load transfer and comfort
ANTIGRAVITY HARNESS
Fit-on-the-Fly harness expands the fit range
Die-cut foam lower and mesh ExoForm wrap upper
HIPBELT
Revolutionary AG system seamlessly extends the tensioned backpanel into the hipbelt
Hipbelt overlay is integrated into the frame to ensure consistent load transfer
Extendable Custom Fit-on-the-Fly Hipbelt offers a precise fit for varying waist sizes
Incremental length and angle adjustments allow for a fine-tuned fit
Crossbody ErgoPull design pulls weight into lumbar when hipbelt is tightened
Specs
LOAD RANGE 25 - 35 lbs.
SIZE
VOLUME
DIMENSIONS
WEIGHT
L/XL
3234 IN3/ 53 L
33.86H X 14.96W X 12.2D IN.
4.509 LBS.
S/M
3051 IN3/ 50 L
31.89H X 14.96W X 12.2D IN.
4.32 LBS.
Can I return an item that I bought at another retailer if The Backpacker carries the exact same item?
No, we cannot process returns or exchanges purchased from other retailers or websites even if we carry their products.
Do I need a receipt to return or exchange items?
Yes. All returns and exchanges must be accompanied by a receipt from The Backpacker.
If my order does not fit as expected or I change my mind, can I return it for free?
Absolutely! If you find that your order does not match the description or you simply change your mind, you can return your order for free using the UPS return label or in-store up to 30 days after you’ve received your product.
Can I return or exchange gently worn/used items?
No. Items can only be returned in the following condition:
Unworn
Unwashed
Same condition as purchased
In original packaging
With all original vendor tags
This includes defective merchandise.
Used merchandise can not be returned without written approval from a team member of The Backpacker.
What should I do in the event of a broken product?
If you receive a product that is defective or in an undesirable condition, please return the item within 30 days and let us know whether you would like an exchange or refund. Please notify us in advance so we will know to anticipate the item if it doesn't reach us within the 30 day limit.
How do I return my web order?
Repackage your items including your packing slip with the reason for the return.
Select whether you want a refund, store credit, or exchange.
Attach the provided return label to the outside of your package.
Drop off your item(s) at your local freight delivery access point (UPS store).
If you did not receive a return label with your order or you need a replacement, email us ar customerservice@backpackeroutdoors.com or message using our Live Chat option available from 8:30am-4pm (cst).
Check your email for confirmation of the refund / credit / shipping of the exchange.
Web orders returned to our retail stores outside of Web Team business hours, Monday through Friday 9am - 4pm CST, will be processed on the next business day.
How long does it take for returns to be processed?
Please allow up to 10-14 business days for returns to be processed.
Description
For weekends backpacking and lighter-weight multiday-overnight trips where comfort and ventilation are paramount, you can't find a better pack than the Atmos AG 50. AntiGravity suspension delivers a weight-defying fit that seamlessly envelopes your back and hips in 3D-suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy-to-use stretch mesh side pockets, an internal reservoir sleeve extends your hydration options and a Stow-on-the-Go trekking pole attachment gets your gear out of the way when you need both hands free. If the weather happens to turn, turn to the integrated raincover to keep things dry. Don't compromise—enjoy a world class backpacking pack on your next big adventure. Made with recycled main, accent and bottom fabrics.
Key Attributes
FINE-TUNED FIT Fit-on-the-Fly® harness and hipbelt make for improved comfort and a fine-tuned fit.
INTEGRATED RAINCOVER Keeps your pack and gear dry in inclement weather.
ENHANCED ORGANIZATION Large, curved side zip access into main compartment on both sides.
Features
Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials
Curved zip access on each side panel
Floating top lid with lash points
Fabric reinforced front shove-it pocket
Tall dual-access side water bottle pockets
Dual upper/lower side compression straps
Dual zippered hipbelt pockets
Dual ice axe loops with upper compression strap capture
Zippered sleeping bag compartment with removable divider
Removable sleeping pad straps
Internal hydration reservoir sleeve with center back exit port
Stow-on-the Go trekking pole attachment system
Carry Information
ANTIGRAVITY SUSPENSION
4 mm powder coated full peripheral frame
Easy to access and operate cam-lock torso adjustment system
Frame sizing allows for two size per gender fit
ANTIGRAVITY BACKPANEL
Two-tone spacer mesh adds strength
Silicone print in lumbar zone adds grip for load transfer and comfort
ANTIGRAVITY HARNESS
Fit-on-the-Fly harness expands the fit range
Die-cut foam lower and mesh ExoForm wrap upper
HIPBELT
Revolutionary AG system seamlessly extends the tensioned backpanel into the hipbelt
Hipbelt overlay is integrated into the frame to ensure consistent load transfer
Extendable Custom Fit-on-the-Fly Hipbelt offers a precise fit for varying waist sizes
Incremental length and angle adjustments allow for a fine-tuned fit
Crossbody ErgoPull design pulls weight into lumbar when hipbelt is tightened
Specs
LOAD RANGE 25 - 35 lbs.
SIZE
VOLUME
DIMENSIONS
WEIGHT
L/XL
3234 IN3/ 53 L
33.86H X 14.96W X 12.2D IN.
4.509 LBS.
S/M
3051 IN3/ 50 L
31.89H X 14.96W X 12.2D IN.
4.32 LBS.
Reviews
Return Policy
Can I return an item that I bought at another retailer if The Backpacker carries the exact same item?
No, we cannot process returns or exchanges purchased from other retailers or websites even if we carry their products.
Do I need a receipt to return or exchange items?
Yes. All returns and exchanges must be accompanied by a receipt from The Backpacker.
If my order does not fit as expected or I change my mind, can I return it for free?
Absolutely! If you find that your order does not match the description or you simply change your mind, you can return your order for free using the UPS return label or in-store up to 30 days after you’ve received your product.
Can I return or exchange gently worn/used items?
No. Items can only be returned in the following condition:
Unworn
Unwashed
Same condition as purchased
In original packaging
With all original vendor tags
This includes defective merchandise.
Used merchandise can not be returned without written approval from a team member of The Backpacker.
What should I do in the event of a broken product?
If you receive a product that is defective or in an undesirable condition, please return the item within 30 days and let us know whether you would like an exchange or refund. Please notify us in advance so we will know to anticipate the item if it doesn't reach us within the 30 day limit.
How do I return my web order?
Repackage your items including your packing slip with the reason for the return.
Select whether you want a refund, store credit, or exchange.
Attach the provided return label to the outside of your package.
Drop off your item(s) at your local freight delivery access point (UPS store).
If you did not receive a return label with your order or you need a replacement, email us ar customerservice@backpackeroutdoors.com or message using our Live Chat option available from 8:30am-4pm (cst).
Check your email for confirmation of the refund / credit / shipping of the exchange.
Web orders returned to our retail stores outside of Web Team business hours, Monday through Friday 9am - 4pm CST, will be processed on the next business day.
How long does it take for returns to be processed?
Please allow up to 10-14 business days for returns to be processed.
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