The Aspen

a frameless, ultralight backpack

designed specifically for people with boobs

woman wearing the aspen backpack

The Aspen

$209.30
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  • smiling woman wearing the aspen backpack on trail
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  • trail backpack for women
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Symbiosis Gear

The Aspen

The Aspen

$209.30 USD
$299.00 USD $209.30 USD
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The Aspen is a minimal, ultralight backpacking pack designed for multi-day trips. We are proud of these features and know women backpackers will love them, too:

  • Boob-friendly S-curve straps
  • 3-way adjustable sternum strap to accommodate a wide range of chest sizes and shapes
  • Easily accessible phone pocket
  • Durable water-resistant fabric
  • Extra large side pockets
  • Large, durable back pocket
  • Stealth bottom pocket
  • Long Y-strap on top for stowing extra gear
  • Zig-zag compression straps that run the full length of the pack
  • Roll top with snaps
  • Adjustable ice axe/trekking pole loop
  • Stowable waist belt
  • 38L internal, 48L total volume (including external pockets)


Specs

The body of the Aspen is made of bluesign® APPROVED fabrics and 400D Extreema®

The back pocket is Spundura UHMWPE

Pack weight: 1lb. 9oz. (708 g)

Pack volume: 38L internal, 48L total volume (including external pockets)

Recommended maximum load capacity: 20lbs


Dimensions

Pack Body

  • Total height: 31.5 in (80 cm)
  • Back Panel Height: 18.5 in (47 cm)
  • Height above collar: 13 in (33 cm)
  • Depth (front to back): 6 in (15 cm)
  • Width: 11 in (28 cm)

Front Pocket

  • 11 x 14.75 in (28 x 37.5 cm)

Bottom Pocket

  • 7 x 10 in (18 x 25.5 cm)

Straps & Belt

  • Sternum strap: 17.5 in (44.5 cm)
  • Waist belt: 50 in (127 cm)
  • Shoulder straps (fully extended): 30.5 in (77.5 cm)
  • Shoulder straps (fully tightened): 19 in (48 cm)

Phone Pocket

  • Depth: 5.5 in (14 cm)
  • Top edge width (with elastic): 6 in (15 cm)
  • Circumference: 8 in (20.5 cm)
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Why Women’s Packs

Most packs are built for men. Ours are designed for women’s bodies, tested by real hikers, and made to move with you, not against you.

What People with Boobs Say About The Aspen

Read The Aspen Pack Reviews

Press & Awards

Grab your Aspen pack now!

FAQs

Will The Aspen fit me?

People from 5’2” to 6’1” with a wide range of bust and torso widths have tried The Aspen and found in comfortable. People with A cup to DDD cup bra sizes like the fit!

What about load lifters?

Load lifters are designed to bring heavier loads closer to your back when wearing a framed backpack.

The Aspen naturally hugs your back as it is a frameless pack. In addition, since it is designed to carry lighter loads, load lifters aren’t necessary.

Without a frame to support them, load lifters would just compress and crunch the top of the pack instead of functioning properly.

Is The Aspen waterproof?

The Aspen is water-resistant, but not waterproof. It is made of extremely durable, coated Extreema fabric, so by nature, it keeps water out. You’ll see that water beads up on the outside. If you plan on hiking for many hours in heavy rain we recommend using a pack liner or pack cover.

Does The Aspen work for men?

Men with narrower frames have found The Aspen to be comfortable! Those with wider shoulders (6’ tall and over) do not fit The Aspen well.

What if it doesn't work for me?

You are welcome to return it for a refund within 30 days of purchase if it has no visible signs of wear or use.