hyperlite mountain gear unbound 55 Hyperlite Mountain Gear Unbound 55 – Outdoorline
SKU: 63263878407
hyperlite mountain gear unbound 55

hyperlite mountain gear unbound 55 Hyperlite Mountain Gear Unbound 55 – Outdoorline

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Description

hyperlite mountain gear unbound 55 Hyperlite Mountain Gear Unbound 55 – OutdoorlineHMG Unbound 55 is a larger version of a popular thru hiking backpack. Main body capacity of 55L plus additional external 9L. Designed for demanding outings where extra gear is required. Features include: a large front mesh dual entry pocket, spacious side pockets, and multiple lashing points. For those seeking longer and more adventurous trips, the UNBOUND 55 allows you to carry more with its additional volume. It can accommodate seasonal clothing and

HMG Unbound 55 - is a larger version of a popular thru-hiking backpack. Main body capacity of 55L plus additional external 9L.

Designed for demanding outings where extra gear is required. Features include: a large front mesh dual entry pocket, spacious side pockets, and multiple lashing points.

For those seeking longer and more adventurous trips, the UNBOUND 55 allows you to carry more with its additional volume. It can accommodate seasonal clothing and gear changes or increased food and water for longer distances between resupply points, expanding your capacity. Similar to the Unbound 40, the pack design of the UNBOUND 55 has been tested through thru-hikes, enduring the challenges of 3 000+ km and five to six months of continuous use. It has been loaded and unloaded, jostled and dragged, and exposed to the elements. The Unbound 55 is the authentic outcome of this pursuit, with only the essential features earning their place, ensuring an efficient, comfortable, adaptable, and dependable travel companion. Let the Unbound 55 help carry the weight, as thru-hiking is already challenging on its own.

Constructed with Dyneema Fabric (DCF), renowned for its exceptional strength-to-weight ratio, this backpack is virtually indestructible, even in harsh conditions. With a 55-liter capacity, the UNBOUND 55 backpack suits various expeditions, from lengthy thru-hikes to weekend trips. Its minimalist design enables you to carry all your necessities without unnecessary bulk.

Featuring a tried and true roll-top closure that can be additionally secured and compressed with a top compression strap, the UNBOUND 55 ensures your gear remains secure and compact.
Simple and removable side compression straps add stability and support, while the removable hip belt with spacious pockets on both sides enhances functionality. The backpack boasts a spacious main compartment, a front stretch dual-entry pocket, and larger-than-normal cinchable side water bottle pockets for quick access. Additionally, the pack features genius and durable bottom stretch pocket with two openings to hold all your daily essentials. Numerous daisy chains running throughout the pack offer plenty of lashing and carrying options. A single body pre-shaped aluminum stay ensures comfortable and stable load-carrying capability.

The Hyperlite Mountain Gear UNBOUND 55 backpack is the ultimate choice for those who value durability, functionality, and an ultralight design in one package.


MATERIALS White: DCH50 Main Body, DCH150 Lumbar & Bottom Panel, Dyneema Stretch Mesh Front and Bottom Pockets, Hardline with Dyneema Side Pockets

Black: DCH150 Main Body, Lumbar & Bottom Panel, Dyneema Stretch Mesh Front and Bottom Pockets, Hardline with Dyneema Side Pockets
INTERNAL VOLUME 55L | 3400 cu in
EXTERNAL VOLUME 9L  | 549 cu în
WEIGHT
White: 856g | 30.2oz
Black: 967g | 34.1oz
*Average weight based on size medium
LOAD CAPACITY Up to 18 kg | 40 lbs
BACK WIDTH 25.4cm | 10"
HEIGHT 96.52cm | 38" 
TOP CIRCUMFERENCE  101.6cm | 40" 
BOTTOM CIRCUMFERENCE 88.9cm | 35"
 
Zippered Pockets: Hardline with Dyneema zippered pockets on removable hipbelt
Top Closure: Roll-top closure system with removable side compression straps for customizable compression
Hip Belt: Updated removable hipbelt provides more cushion, additional daisy chains for modularity, and the ability to customize your pack fit. Made using Hardline with Dyneema with 1/8" closed cell rigid foam, 3/8" closed cell foam, and spacer mesh
Back: Integrated 1/8" high-density foam and shaped plastic PE sheet to give additional structure to the pack and complement the stay's load transfer
Loops: Grab Loop
Side Straps: Removable side compression straps allow for a modular compression system which attaches to integrated daisy chains
Top Compression Straps: Top Y-Strap compression straps designed to secure gear
Shoulder Straps: Hardline with Dyneema shoulder straps made with 3/8" closed cell foam and spacer mesh
Sternum Straps: Updated sternum strap allows for easy adjustments along shoulder strap daisy chains
Buckles/Bungees: New 5/8" hardware minimizes weight without sacrificing durability
Stays:  Single lightweight aluminum stay provides load transfer to hips
Sealing: Seam tape on all vertical side seams and behind all sewn-on pack features.
Pack Accessory Options: Shoulder Pocket, Versa, Stuff Sacks, and Pods
Daisy Chains: Four 1/4" daisy chains provide innumerable options for lashing gear compressing the backpack.
Compatible With: Pods, Drawstring or Roll-Top Stuff Sacks, Stuff Sack Pillow, All Hyperlite Mountain Gear removable Hip Belts
Front External Pockets: Large dual-entry front pocket provides significant storage as well as streamlined access to smaller items (i.e. tent stakes) without the need to dig/empty the pocket fully. Made from an extremely durable Dyneema® Stretch Mesh
Side External Pockets:  Oversized Side Pockets allow for streamlined access to water bottles and other gear on the go
Bottom External Pocket: Bottom pocket features an extremely durable Dyneema Stretch Mesh, allowing for quick access to additional storage on the go. Ideal for easy access to snacks or a quick place to store your rain jacket
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 63263878407

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4.0 ★★★★★
Based on 97 reviews
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Shannon 71
Grantham, US
★★★★★ 5
Cheap comfy quick delivery
Color: Black, Size: Queen (Pack of 2)
I bought these for my daughter and her dude, they love them! They aren't expensive very comfortable came to life quickly. If your looking for a quick delivery inexpensive and comfy this is your pillow. From what I've seen of them fluffy but not too fluffy 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
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The Fingernail Reviewer
Fort Morgan, US
★★★★★ 4
Pillowriffic
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
These pillows are exactly as described, I would say they are softer than I expected but still very good. They come compressed so it will take an hour or so for them to fill up so you will want to open these before bedtime. All in All if you are looking for a reasonably priced pillow that will last a couple of months I would recommend these.
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Reviewed in the United States on May 7, 2026
N
Verified Purchase
NF-Calif
Lowell, US
★★★★★ 5
Great buy
Color: White, Size: Queen (Pack of 2)
I was very skeptical about buying pillows online. I am pleasantly thrilled with these pillows. They are great quality. They maintain their shape by simply shaking occasionally if needed. The fabric is really soft to the touch. They don't go flat after a few uses. I've had them for almost 6 months. I waited to review to make sure they didn't disappoint.
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Reviewed in the United States on June 6, 2026
P
Verified Purchase
Philly Gurl
Waukegan, US
★★★★★ 5
LOVE THEM!!! SAVED MY NECK!!!
Color: White, Size: Queen (Pack of 2)
Hallelujah!!! After spending so much money on pillows that didn't work for my aching neck and shoulders, I finally found pillows that works for me and I am SOOOOOO excited. I had my 1st night of comfortable sleeping after years of restless, painful nights. These pillows are the BOMB! I kid you not. I have spent hundreds of dollars on pillow to no avail. I mean, the expensive hotel pillows that were suppose to make you feel as if you're sleeping on clouds made my neck stiff and painful. Let's not talk about that "infamous pillow: advertised on the infomercial that was suppose to be the #1 pillow to fight against neck and back pain. Shhhh, we won't say the name but uh....TRASH. Ok, I'm back. Lost it there for a moment thinking of all the money I wasted on all those pillows that claimed to be "THE PILLOW." LOL..what a joke. So, anyway back to what I was saying about this pillow beauty. The very 1st night I slept on it, I'll admit I was skeptical when I laid down. Scared I was going to wake up with a sore neck and headache to go along with it. I tore the package open, let the pillow inflate, fluffed them with my hands and allowed them to sit for a few hours. I didn't wait the allotted time suggested because I was too anxious to try them and it was almost my bed time. So, excitedly I jumped in bed, laid my head down on the pillow and immediately thought, "oh no, these are too soft. This will not work." I just knew I would wake up to a sore neck. Cautiously, I laid down and waited to drift off, dreading waking up the next morning with a stiffer. (LOL) To my surprise I actually slept all night too. I usually would wake up like a thousand times fighting with repositioning the pillow to find my comfort zone. WOW, not that night. I slept like a baby and wait for it.....I woke up the next morning with NO PAIN! Hallelujah! I couldn't believe it. I was literally pain free in my neck and did not have a headache from the strain on my neck, shoulders and back. Man, is this really happening, I asked myself. This just can't be real. Wake, wake girl. You are dreaming. But nope. I was fully awake and with a pain free neck and shoulders. I jumped up and started getting ready for my day. I finally found the pillow that I wish I had found years ago. Could have saved so much $ from going down the drain. I am SO thankful to all the reviews that I read that shared their positive experience and encouraged me to purchase for myself. I am SOOOO GLAD I took a chance and brought these little beauties. They saved my neck and my sanity. Thank you EIUE Hotel Collection for inventing the pillow that is reasonably priced and that does the job it's intended to do. Allow people to have a good nights rest WITHOUT neck, shoulder and back pain. Your Rock! This is a real review and I am a real person.
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Reviewed in the United States on February 15, 2025
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Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 3
Flat
Color: White, Size: Queen (Pack of 2)
They are long pillows but definitely flat, I tried and tried to fluff them up and they are about like the $3 Walmart pillows. I will be returning these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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