Hyperlite southwest 4400 Review

I recently posted a quick side by side comparison of the Hyperlite Mountain Gear 3400 vs. 4400 Southwest and wrote why I recommend the larger of the two. In this post, we will do a deep dive into the HyperLite Southwest 4400, and take a look at all the great features, and a few little things I think can be improved.

Hyperlite southwest 4400 Features

A quick rundown of the features before we dive in (Taken from HMG Website):

  • Made in Maine

  • Three external, solid Dyneema® Hardline pockets

  • Removable, contoured aluminum stays

  • Dyneema® Hardline shoulder straps with 3/8” closed cell foam and spacer mesh

  • Internal plastic frame sheet for added back panel support

  • 1/4” foam back panel pad

  • Compression System

  • Roll-Top closure system with side compression straps for vertical compression

  • Side compression straps for horizontal compression

  • Top Y-strap compression -- Designed to secure gear

  • Dyneema® Hardline dual-density hip belt with 1/8” closed cell rigid

  • foam, 1/4” closed cell foam and spacer mesh

  • Dyneema® Hardline zippered pockets on hip belt with #5 YKK zipper

  • Adjustable sternum strap with self-tensioning elastic

  • Ice Axe loop

  • Hydro port and internal mesh hydro sleeve

  • Four exterior triglide buckles for optional pack accessory straps

  • Proprietary seam sealing on all side seams and behind all sewn-on pack features

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I own the medium size which weighs in at about 2.40 lbs or 38.34 oz as stated on the HMG website. I currently do not see the black version for sale, but I believe it weighs slightly more because the material is a little bit heavier for the black.

The internal volume is 70L, with an additional 9.8L external carry in the back and side pockets. Total capacity is 79.8L, and HMG rates the Load Capacity for 60 lbs.

Looking down inside the HMG 4400 Southwest, you can see the two removable, contoured aluminum stays, along with a pouch for holding your water bladder and a loop to hook your water bladder onto.

If you are using a water bladder, there is a small cut out for the tube to come out over your right shoulder when wearing the pack. If you do not plan on using a water bladder, the cut out securely velcros shut. And when I say securely, it's pretty tough to open, and although not 100% waterproof it will definitely keep water from getting in during a big rain storm.

If you have never used an Ultralight pack or roll top pack, their pretty simply built and obviously light. What you lose is pockets everywhere, and this could be a positive or a negative depending on how you like to pack your pack.

I came from an Osprey pack, and it took me a little getting used to not having a pocket for everything. The best way to pack the HMG 4400 Southwest is to buy lots of stuff sacks and their amazing pods (I will have to do a separate review on these). The trick is to keep everything for camp for the most part on the inside, and snacks and other things you will need while hiking in the side and back pockets. If there are things, you will need to access during the hike that must go inside, keep them toward the top, so you are not unpacking your entire pack on a break to get one item out.

Hyperlite southwest 4400 Hip Belt Pockets

This brings us to the hip pockets...often the most hated feature of the HMG packs in most reviews that I have read online. Personally, I don't mind them; they are not gigantic, and not too small, I think they are just right in size. The issue with the hip pockets is that they can be a pain to unzip and access items while hiking. I personally do not use my hip pockets a lot while hiking, and mainly use them for small things I may need access to without rummaging through my entire pack.

Update: Hyperlite Mountain Gear updated their hip belt pockets to be larger

In this pocket, I have an extra camera battery, a flint fire starter, a lighter and a compass. In my other pocket, I may keep a small snack like an energy bar and my headlamp.

For carrying more substantial items such as a tent or a foam sleeping pad, there are a couple of different carry options.

The first way is to carry the large item on top if you pack is not super full of gear on the inside. To do this, you use the "Y" Compression strap:

If your pack is more full, or you would rather not have your tent or sleeping pad on top, the side pockets are huge! I can comfortably fit two Nalgene water bottles in one side pocket or my two-person Nemo tent:

Hyperlite southwest 4400: Ice Ax Carry

One feature that I believe Hyperlite Mountain Gear needs to improve upon is the placement of the Ice Ax loop. Currently, the Ice Ax loop is in the center of the back, like this:

First off to have the ice ax in that location you need an extra piece of string or velcro to hold the top in place, HMG just gives you an attachment point for the top of the ax, and you need to attach the top yourself.

With the ice ax strapped in the middle, it can make taking gear out of the main pouch a pain. I would recommend, placing two ice ax loops on this pack and placing each one between the rear pouch and each of the side pouches.

My second biggest gripe is strap management... there are a lot of straps that when strapped down make you look like spaghetti while you are hiking. I am tempted to sew in small velcro straps to clean the pack up once I am all packed up.

This last small "complaint" is less of a complaint and a more of "for your information" when you are looking at buying this pack. The pack is Dyneema, which is 100% waterproof (which is excellent) but as a result, it is not very breathable. What this means for me, is that my back gets super sweaty while hiking with this pack on, and I have yet to hike in a humid environment. This to me is a small price to pay for a wonderful backpacking pack!

Hyperlite southwest 4400 Durability

I will end this post with a quick discussion on durability. So far this pack has held up amazingly well, I have taken it on multiple trips in the desert and the snow, and not one thread is out of place on any of the stitching. The only wear that is showing is at the bottom of the pack; it gets beat up every time you throw it down. I would recommend looking out for sharp point rocks when sitting down with your pack on or placing it on the ground.

If you would like to purchase the HMG 4400 you can find it here on the Hyperlite Mountain Gear website.

If there is anything that I forgot, please ask, and I will update this post as we go! If you have used the 44oo pack yourself, please let us know your thoughts in the comments your below!

    Awesome, thanks for the review! Been thinking of buying one of these myself. I am excited to see your review of the HMG pods once you put that up!

      CaliHiker I probably should have written at least a little more about the pods in this post. The fact that HMG makes custom pods that fit the exact circumference of the pack is definitely a killer feature of the pack!

      I realized I didn't post any pictures of the 4400 in use, so here is a picture of me actually using it:

      In this picture, I left most of my items at camp to go summit two 13k peaks. Because of the roll top feature, I was able to turn it into a respectable summit pack:

      And one last picture of the HMG Southwest 4400 chilling next to its brother the HMG Tarp:

      10 days later

      MikeJones This brings us to the hip pockets...often the most hated feature of the HMG packs in most reviews that I have read online. Personally, I don't mind them; they are not gigantic, and not too small, I think they are just right in size. The issue with the hip pockets is that they can be a pain to unzip and access items while hiking. I personally do not use my hip pockets a lot while hiking, and mainly use them for small things I may need access to without rummaging through my entire pack.

      So it looks like HMG finally fixed the hip belt pocket! I made a new post here for discussion on the new hip belt pocket.

      2 years later