Front view of Hyperlite Mountain Gear's Porter 40 Pack in White
Left side view of Hyperlite Mountain Gear's Porter 40 Pack in White showing buckles and hip belt
Back view of Hyperlite Mountain Gear's Porter 40 Pack in White showing hip belt and straps
Right side view of Hyperlite Mountain Gear's Porter 40 Pack in White showing hip belt and straps
Interior view of Hyperlite Mountain Gear's Porter 40 Pack in White showing inside zippered pocket
Detail shot of a the zippered hip belt pocket of Hyperlite Mountain Gear's Porter 40 Pack in White
Detail shot of a carabener clipped into the side strap of Hyperlite Mountain Gear's Porter 40 Pack in White
Detail shot of the Hyperlite Mountain Gear Logo on the front of the Porter 40 Pack in White
Detail shot of the chest strap and buckle on Hyperlite Mountain Gear's Porter 40 Pack in White
Front view of Hyperlite Mountain Gear's Porter 40 Pack in Black
Left side view of Hyperlite Mountain Gear's Porter 40 Pack in Black showing buckles and hip belt
Back view of Hyperlite Mountain Gear's Porter 40 Pack in Black showing hip belt and straps
Right side view of Hyperlite Mountain Gear's Porter 40 Pack in Black showing hip belt and straps
Hyperlite Mountain Gear's Porter 40 Pack in Black in a canyon
Hyperlite Mountain Gear's Porter 40 Pack in Black with a mountain bike on top of a kayak in a river
Hyperlite Mountain Gear's Porter 40 Pack in Black on top of a kayak in a river
Front view of Hyperlite Mountain Gear's Porter 55 Pack in White
Front view of Hyperlite Mountain Gear's Porter 55 Pack in Black
Front view of Hyperlite Mountain Gear's Porter 70 Pack in White
Front view of Hyperlite Mountain Gear's Porter 70 Pack in Black
Front view of Hyperlite Mountain Gear's Porter 85 Pack in White

Porter

Rated 4.8 out of 5
Based on 198 reviews

Designed for multi-sport athletes and multi-discipline adventures, this 40L pack is a blank canvas with limitless modularity–or as limitless as your imagination.

Volume
Torso Length
Color:White
Weight: 29.3 oz
Availability: In stock, ready to ship
Sale price$359.00

How to Choose a Pack Size

Your torso length, not your height, determines your pack size. We recommend the following to determine yours:

  1. Tilt your head slightly forward to locate the bony bump at the base of your neck. (This is your 7th cervical (or C7) vertebra).
  2. Using a flexible tape measure, have someone measure starting at that spot and running down along the curve of your spine.
  3. Place your hands on your hips so you can feel your iliac crest, which serves as the “shelf” of your pelvic girdle. (It’s the first hard thing you feel when you run your fingers down from the sides of your ribcage.) Position your hands so your thumbs are reaching behind you.
  4. Have your friend finish measuring at the point where the tape crosses an imaginary line drawn between your thumbs. This distance is your torso length.
    • Small (15.0” - 17.0” torso)
    • Medium (17.0” - 19.0” torso)
    • Large (19.0” - 21.0” torso)
    • Tall (21.0”+ torso)
  5. If your measurement falls right in between sizes (for example, if you have a 17.0” torso, so you are right on the line between a Small and a Medium), we suggest you choose the larger torso size.

WATCH THE VIDEO


How to Choose a Pack Size

How to Choose a Pack Size

Your torso length, not your height, determines your pack size. We recommend the following to determine yours:

  1. Tilt your head slightly forward to locate the bony bump at the base of your neck. (This is your 7th cervical (or C7) vertebra).
  2. Using a flexible tape measure, have someone measure starting at that spot and running down along the curve of your spine.
  3. Place your hands on your hips so you can feel your iliac crest, which serves as the “shelf” of your pelvic girdle. (It’s the first hard thing you feel when you run your fingers down from the sides of your ribcage.) Position your hands so your thumbs are reaching behind you.
  4. Have your friend finish measuring at the point where the tape crosses an imaginary line drawn between your thumbs. This distance is your torso length.
    • Small (15.0” - 17.0” torso)
    • Medium (17.0” - 19.0” torso)
    • Large (19.0” - 21.0” torso)
    • Tall (21.0”+ torso)
  5. If your measurement falls right in between sizes (for example, if you have a 17.0” torso, so you are right on the line between a Small and a Medium), we suggest you choose the larger torso size.

WATCH THE VIDEO


How to Choose a Pack Size

The most stripped-down model we make, this multi-discipline adventure pack is meant to be used anywhere, in any season, for any length of time. Attachable accessories are available and primary features include:

  • Four vertical daisy chains for attachment points and modularity
  • Four horizontal side straps for compression and load security
  • Two removable vertical compression straps and over the top Y-strap
  • D-shaped bottom keeps pack upright while loading/unloading
  • White pack is 50-denier DCH fabric, Black pack is 150-denier

    WHY CHOOSE THE PORTER?

    A white triangle logo on a black background.

    BLANK CANVAS

    Designed for the ultralight explorer who moves fast, goes far, and travels light with gear needs for a variety of activities

    A white triangle logo on a black background.

    WEATHER RESISTANT

    Pair with our Stuff Sacks for a buttoned up, nearly waterproof kit

    A white triangle logo on a black background.

    DAISY CHAINS

    Four external, vertical daisy chains for attaching a Porter Stuff Pocket, Porter Water Bottle Holders, or extra gear for trip-specific customization. Ability to stow two ice axes on daisy chains

    average rating 4.8 out of 5
    Based on 198 reviews
    • 5 Stars
      165 Reviews
    • 4 Stars
      25 Reviews
    • 3 Stars
      7 Reviews
    • 2 Stars
      1 Review
    • 1 Star
      0 Reviews
    96% of reviewers would recommend this product to a friend
    How was your pack fit?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Just Right and 2 is Too Big
    Rate your level of experience in the backcountry.
    Rated 4 out of 5
    Customer photos and videos
    Review posted
    Reviewed by LJ
    Verified Reviewer
    Porter
    Reviewing
    Porter
    Age Range
    55 - 64
    What activities did you use this product for?
    • Packrafting/Paddle
    What size pack did you order?
    Large
    Rated 3 out of 5

    Glad this pack exists; wish it was wider & not as tall

    Overall rating: 3.5

    5 stars for being the only ultralight pack with significant internal capacity.

    I got this pack for extended (8+ day) canoe camping trips because it is the only pack I could find with 70+L INTERNAL capacity. It is impossible to keep rain or water that accumulates in the boat out of in external pockets.

    5 stars for cutting 5 pounds off the weight of my previous portage pack AND fitting more comfortably. The sized torso made a big difference. Hopefully sized waistbelts will come in the future (mine is barely small enough).

    2 stars for being top-heavy when fully loaded. It's just too narrow to concentrate weight lower down, and the lack of stabilizer straps doesn't help.

    2 stars for being too tall when fully loaded to carry a boat over my head. The pack hits the bottom of the boat. This and the top-heaviness could easily be solved by making the pack wider. There is a lot of room to make the pack wider without extending beyond even my narrow hips.

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    Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Just Right and 2 is Too Big
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    Rated 5 out of 5
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    Review posted
    Reviewed by William
    Porter 70
    Reviewing
    Porter 70
    Rated 5 out of 5

    5 Stars

    My go-to packraft bag. This is my trek miles into the forest searching out untouched waterways pack and it’s gonna hold everything. Bought the accessory pocket for the front which is worth it to add pouch to hold paddles and the extra loops are great for clipping my helmet and k-pump to the bag while hiking. Was able to stuff a kokopelli XPD (2023 model) into this bag along with all my extra gear and room to spare. I felt like the 55L is probably good for day trips but having the extra space makes this pack a perfect fit for up to a weekend pack rafting escape. Obviously a more compressible packraft will allow greater flexibility but working with what I have for now. Plan on using this for longer trekking trips as well…until I buy another HMG pack dedicated for just that. Holds up to the abuse that’s for sure.

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    Review posted
    Reviewed by KEVIN W.
    Verified Buyer
    Porter 70
    Reviewing
    Porter 70
    Age Range
    55 - 64
    What activities did you use this product for?
    • Backpacking
    • Fly Fishing
    • Packrafting/Paddle
    What size pack did you order?
    Large
    Rated 5 out of 5

    Kevlar

    Nice & lite

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    I recommend this product
    How was your pack fit?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Just Right and 2 is Too Big
    Rate your level of experience in the backcountry.
    Rated 5 out of 5
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    Review posted
    Reviewed by Jay M.
    Verified Buyer
    Porter 70
    Reviewing
    Porter 70
    Age Range
    55 - 64
    What activities did you use this product for?
    • Backpacking
    • Other
    What size pack did you order?
    Large
    Rated 5 out of 5

    New favorite

    I'm diggin' it. Nice fit, nice carry. I see a 40l in my future too.

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    I recommend this product
    How was your pack fit?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Just Right and 2 is Too Big
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    Rated 5 out of 5
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    Review posted
    Reviewed by Peter K.
    Verified Buyer
    Porter 55
    Reviewing
    Porter 55
    Age Range
    65+
    What activities did you use this product for?
    • Backpacking
    • Skiing/Snowboarding
    • Alpine/Ice Climbing
    What size pack did you order?
    Medium
    Rated 4 out of 5

    55 OK for backcountry ski traverse but 70 next time

    I really like this pack. I’ve used it on several desert backpacking and multi day ski traverses. I use the stuff pocket. For skiing this is great for skins, ski crampons, shovel and probe poles. Easily big enough for all of those. Would be OK for boot crampons too, in a bag of their own. Side straps are super for carrying skis in A frame mode when that’s required. The 55 is a little small for a week of skiing, especially if you’re using a bulky tent (UltaMid) so I paid the price and got a 70 for those trips going forward. I really would prefer to have a top pocket (aka a “brain”), above the roll top, or just with a drawstring closure. Years ago Hyperlite said “never”, but they’re coming around. Problem is, three side straps are better than 2 for skis etc, one rarely needs the heavy crampon holder on some of their climbing specific packs, and almost no one needs permanently attached oxygen bottle sleeves with big vents at the bottom that will let small things escape. Join me in asking for a Porter with a brain!

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    How was your pack fit?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Just Right and 2 is Too Big
    Rate your level of experience in the backcountry.
    Rated 5 out of 5
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