hyperlite mountain gear unbound 40 review Unbound 40 by Hyperlite Mountain Gear
SKU: 16492155738
hyperlite mountain gear unbound 40 review

hyperlite mountain gear unbound 40 review Unbound 40 by Hyperlite Mountain Gear

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Description

hyperlite mountain gear unbound 40 review Unbound 40 by Hyperlite Mountain GearShips in 1 2 business days Based in Biddeford, ME Est. 2010 Day in, day out: this is the pack for the longest trails Born from and for the most transformative journeys, the Unbound 40 is built to go above and beyond the rigors of thru hiking. There is simply no better way to measure the effectiveness of a pack design than to send it out on thru hikes. Over 2,000+ miles and an average of five to six months, day in, day out, loaded and unloaded, jostled

Ships in 1-2 business days | Based in Biddeford, ME | Est. 2010

Day in, day out: this is the pack for the longest trails

Born from and for the most transformative journeys, the Unbound 40 is built to go above and beyond the rigors of thru-hiking.

There is simply no better way to measure the effectiveness of a pack design than to send it out on thru-hikes. Over 2,000+ miles and an average of five to six months, day in, day out, loaded and unloaded, jostled and dragged, and exposed to the elements, one of these long walks will tell you the truth. So, that’s what Hyperlite Mountain Gear went after, and the Unbound 40 is the honest-to-goodness result. Every carefully considered feature fought for its right to remain, leaving only the essentials required for an efficient, comfortable, adaptable, and dependable travel companion.

Thru-hiking is hard enough. Let the Unbound 40 carry some of the weight.

Features:

  • Internal Frame
  • Padded Removable hip belt
  • Roll-top closure system with removable side compression straps for customizable compression
  • Top Y-strap compression - Designed to secure gear
  • Large dual-entry front pocket provides significant storage as well as streamlined access to smaller items (i.e. tent stakes)
  • Oversized side pockets for streamlined access to water bottles and other gear on the go
  • Bottom stash pocket with a trash port features durable Dyneema® stretch mesh, ideal for easy access to snacks or a quick place to store your rain jacket
  • Updated removable hip belt provides more cushion and the ability to customize your pack fit
  • Integrated plastic sheet with 1/4" high-density foam back panel pad
  • Four 1/4" vertical daisy chains for attaching extra gear for trip-specific customization, in addition to a horizontal daisy chain below dual-entry front pocket
  • Removable vertical side compression straps
  • Seam tape on all vertical side seams and behind all sewn-on pack features

_______________________________________________

Specs

Volume: 49L (total capacity)

  • Main Body: 40L
  • External Pockets: 9L

External Pockets: 6

Recommended Maximum Load Capacity: 40lbs

Sizing:

  • Small: 15” - 17” torso | 38.1cm - 73.2cm 
  • Medium: 17” - 19” torso | 73.2cm - 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: 

  • White Medium: 29.6oz | 839g
  • Black Medium: 32.3oz | 916g

Dimensions: 32.5"H x 10"W | 82.6cm x 25.4cm

  • Circumference: 35” | 88.9cm

Materials:

  • Body: DCH50 & DCH150
  • Side Pockets: Hardline with Dyneema®
  • Front & Bottom Pockets: Dyneema® Stretch Mesh
  • Shoulder Straps & Hipbelt: Hardline with Dyneema®, dual-density 1/8" closed cell rigid foam, 1/4" closed cell foam, and 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:
    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: 16492155738

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    4.7 ★★★★★
    Based on 2358 reviews
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    A
    Verified Purchase
    Alison
    Phoenix, US
    ★★★★★ 5
    Annoying sound but DOGGY TOY JOY!!
    Pattern Name: Skunk
    My 14 month old is squeaker OBSESSED, but she easily does surgery and defluffs. However this toy has been perfect. The sound when you shake is over the top and creates so much excitement. She loves to chase and chew this and play tug with this, and no tears from tug or points where she's tried to excise squeaker so far!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 13, 2021
    E
    Verified Purchase
    E. Frazee
    Lowell, US
    ★★★★★ 5
    Great toy loved by 3 big dogs
    Pattern Name: Skunk
    We have a black lab and 2 grandpups (a Great Dane and a Cane Corso) that visit regularly. All 3 love this toy. All 3 destroy toys pretty quickly, sometimes within minutes. I have no idea what it is about this one, but they have not even remotely destroyed it except for major slobber damage from being so loved. I bought the first one months ago from TJ Maxx and then bought another on here thinking it could be a replacement when the first one got destroyed. The first one has yet to be destroyed. It sounds like there is a water bottle inside of it but it is some kind of coil thing. That being said, this toy can be very annoying to listen to, but we tolerate it for 3 very happy dogs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 5, 2017
    L
    Verified Purchase
    LDS
    Boise, US
    ★★★★★ 4
    Not for us, unfortunately.
    Pattern Name: Chipmunk
    Cute idea. We have doxies. Unfortunately, they ripped the apart in 5 minutes to get to the squeaker. I'm sure other breeds are more gentle with their toys. It would be a great toy for them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 2, 2026
    M
    Verified Purchase
    Mary
    New York, US
    ★★★★★ 5
    Very durable
    Pattern Name: Chipmunk
    Our dog loves this "squeaky." He got it as a gift 11 months ago and I finally had to replace it because he almost had the head and tail chewed off -- took him about a year of chewing. I almost hated to throw the old one away because the squeakers still worked! Our dog is small -- about 22 lbs. -- but is a terrier mix and loves playing tug-of-war with this Zippy toy and he also loves shaking it like crazy. It's a great value compared to the toys I find in the local pet stores. Most of those "die" because he punctures them with his teeth so they no longer squeak. This one is well worth the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 28, 2019
    M
    Verified Purchase
    Momma K
    Dallas, US
    ★★★★★ 5
    My big dogs FAVE!
    Pattern Name: Chipmunk, Pattern Name: Chipmunk
    These are the absolute best! We bought one in store over the holidays because they don’t have the stuffing that dogs like to pull out. My big dog thinks it’s his baby, but it’s light enough for my small dogs. As it got tattered from being carried, fetched, and bathed… we needed a replacement. He doesn’t do anything without his baby. He immediately took to this as it wasn’t brand new. Success with the replacement. I will definitely be buying again, because nobody one wants a sad pup.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 7, 2025

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