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Description
hyperlite mountain gear ground cloth Hyperlite Mountain Gear Southwest 55 Pack Black / TallShips in 1 2 business days Based in Biddeford, ME Est. 2010 Hyperlite Mountain Gear's close quarters pack On rugged and tight trails, the Southwest 55 is a flexible performer that can adapt and handle the way gear volumes change for weekend, section, or thru hikes. Ideal when resupply points are less frequent and or when equipment flexibility is needed. Now made with a new, fully woven Dyneema 200 denier fabric that offers more durability than ever
Ships in 1-2 business days | Based in Biddeford, ME | Est. 2010
Hyperlite Mountain Gear's close-quarters pack
On rugged and tight trails, the Southwest 55 is a flexible performer that can adapt and handle the way gear volumes change for weekend, section, or thru-hikes. Ideal when resupply points are less frequent and/or when equipment flexibility is needed. Now made with a new, fully woven Dyneema® 200-denier fabric that offers more durability than ever with the same signature lightweight and 100% waterproof qualities that have made Dyneema a favorite fabric choice. When the extra volume is not in use, the 55’s top can roll down enough to make the overall size of the pack similar to the 40, but that additional space can come in pretty handy when you need it. This pack is comfortable and durable for all types of adventures.
Features:
- Internal Frame: Integrated ¼” foam back panel pad, 2 removable aluminum stays
- Padded Hip Belt- featuring closed cell foam and spacer mesh, provides comfort and support for long hauls
- Made with exclusive Dyneema® Woven Composite 3.9: this fabric provides exceptional abrasion resistance, feels better to touch, and reduces crinkling in cold conditions
- Roll-top closure system with vertical compression straps allows you to adjust the pack's volume, keeping the load compact, stable and protected from weather
- Top Y-strap provides compression and top-of-pack storage for gear
- Two removable, contoured aluminum stays offer support and help distribute the load
- Seams taped on all vertical side seams and behind sewn-on pack features enhance water resistance, keeping your gear protected from the weather
- Sternum strap allows for easy adjustments along shoulder strap daisy chains
- Redesigned shoulder straps feature an adjusted shape for a more natural curve around your neck
- More frequent bartacks provide increased sternum strap adjustment options, allowing for a customized fit
- Removable side compression straps for versatile gear attachment options
- Streamlined hydration system featuring a simple bladder hang loop and repositioned hydroport
- Sewn-through back panel construction creates a curved shape that locks the interior panel in place, providing a more comfortable and durable fit
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Specs
Volume: 55L
- External: 13.4L
External Pockets: 5
Recommended Maximum Load Capacity: 40lbs | 18kg
Sizing:
- Small: 15”-17” torso | 31cm - 43.2cm
- Medium: 17”-19” torso | 43.2cm - 48.3cm
- Large: 19”-21” torso | 48.3cm - 53.3cm
- Tall: 21"+ torso | 53.3cm+
*See our backpack sizing page to learn how to fit a backpack
Weight: 30.8oz | 874g (medium)
Dimensions: 36"H (fully unrolled) x 11"W | 91.4cm x 27.9cm
- Circumference (top/bottom): 40” / 33.5” | 101.6cm / 85cm
Materials:
- Dyneema® Woven Composite 3.9, Hardline
-
Shoulder Straps & Hipbelt: Hardline with Dyneema®, Closed cell foam, Spacer mesh
-
PFAS-Free
Made in Mexico
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1459 reviews
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Product Reviews
★★★★★ 5
“My Everyday Essential: Nourishment for Skin, Health & Wellness”
Size: 32 Fl Oz (Pack of 1)
I’ve been using Viva Naturals pure coconut oil every day, and it has truly transformed my routine. I love all things natural, and I use this oil in so many ways that it has become indispensable. I take three baths a day and then rub it all over my body; my skin has never felt so soft and hydrated.
In the mornings, I take a big tablespoon on an empty stomach, and sometimes I mix it into my smoothies with flaxseed and almond milk. I feel lighter, more energetic, and I know I’m taking care of my health from the inside out. For me, there’s nothing like pure coconut oil: it’s versatile, natural, and truly wonderful. I highly recommend it to anyone looking for a healthy product for their skin and daily wellness.H
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Ingredient for Bulletproof coffee, good stuff!
Size: 32 Fl Oz (Pack of 1)
Bulletproof Coffee. Dave Asprey. Look it up. This isn't his MCT oil, which I'm sure is spectacularly better, but I'll use the Pareto principle (80-20 Rule) and settle for a much less expensive version for a slightly lowered benefit. Perhaps I'll upgrade when I'm more of a genius and fabulously wealthy... ;)
So, I put this in my morning protein smoothie, which I make cold with pre-brewed coffee that is chilled...
Wait, what is MCT Oil? Medium Chain Triglyceride Oil. Basically, it is specially refined coconut oil, where they isolate only the MCT portion of the oil. I'll let you look up why medium chain triglycerides are fantastic. But they ARE fantastic! Worth the read.
So what does it do? Dave would say it is brain- fuel. Since our brains are made up mostly of fat, our brain naturally wants (healthy) fats for food. And MCT is some of the best possible oil/fat for that purpose. Plus, MCT has a benefit of being self-preserving, unlike many oils which go rancid (or oxidize) rapidly. Rancid oils are actually sort of toxic, in that they start to have damaging effects instead of beneficial ones. Kind of like the difference between eating a nice juicy steak...or 3 day old roadkill. And yes, I think that's an accurate analogy.
How did it work for me? Well, true enough, with the coffee and protein, I do have clear-headed mornings, and I feel energized (provided I get enough sleep the night before!). I have noticed that I don't seem to be hungry as early, and I attribute that to the "full" or satiation effect of the oil. Fats satisfy our hunger needs, because they are valuable to the body. (Even bad fats satisfy, but it's not good for us).
Will I buy this again? Absolutely. Probably have a bottle of this in my pantry forever now. And I also have virgin organic cold-pressed (I think) coconut oil as well, which I use for cooking, eating (straight), and use on my skin. MCT Oil is for eating (drinking) in my smoothie, as brain fuel.
I've never used Viva Labs before, but happy with them, and will be alert if they have other products I want. The bottle is high quality, and the cap stays tightly closed. Very pleased overall, everything is positive. Glad I chose them for this, and glad this does what I got it for!
Taste is faint, not very strong anything. Texture is like a thin mineral oil (viscosity if you want to be technical).
As a side note, if I needed a lubricant for the bedroom, I would grab this before the unrefined coconut oil. Not sure how it works with condoms, have not used this with them, so if you are relying on them and this, do your homework on compatibility...might eat some kinds or others.
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Reviewed in the United States on March 3, 2016
★★★★★ 5
it checks every box for clean, high-quality nutrition.
Size: 32 Fl Oz (Pack of 1)
The oil itself is completely flavorless, which makes it perfect for adding to my morning coffee, smoothies, or even drizzling over meals. It blends smoothly and gives me a steady, sustained boost without any jitters or crashes. The 32 fl oz size is also a great value and lasts a long time.
If you’re looking for a pure, reliable MCT oil to support focus, energy, or a keto lifestyle, this one is a winner. I Highly recommended!
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Reviewed in the United States on November 30, 2025
★★★★★ 4
Seems to be a good product. Lid, not so much.
Size: 16 Fl Oz (Pack of 1)
This is my first experience with any MCT oil. Took my first tablespoon of this this morning on an empty stomach. After about five minutes I could feel that it had clearly gotten into my system. Was surprised it was so quick. Seems to be pretty potent.
The lid is clearly made to help inject and blend the product into a beverage. You cannot squeeze the bottle gently enough to simply dispense the product into a measuring spoon. Probably blew a couple tablespoons down my sink before I finally just took off the lid and poured it. Many screw on lids are of a standard configuration and used across products. I'll have to try to find one on something else.
With the product, I'm pretty happy.
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Tasteless
Size: 16 Fl Oz (Pack of 1)
Mixes well enough into coffee. While it floats on the surface it also is effective as it is tasteless and I don't really notice it as I drink my coffee. It's an easy way to incorporate the health benefits.
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Reviewed in the United States on May 21, 2026