Front view of the Hyperlite Mountain Gear Unbound 55 in White with the large dual-entry front pocket
Side view of the Hyperlite Mountain Gear Unbound 55 in White showing the oversized side pockets made of hardline with Dyneema®
Side view of the Hyperlite Mountain Gear Unbound 55 in White showing the oversized side pockets made of hardline with Dyneema®
Rear view of the Hyperlite Mountain Gear Unbound 55 showing the shoulder straps made of Hardline with Dyneema® and 3/8" closed cell foam
Front view of the Hyperlite Mountain Gear Unbound 55 with gear stashed in the dual entry mesh front pocket made of Dyneema® stretch mesh
Snacks stashed away in the Hyperlite Mountain Gear Packs Unbound 55's bottom pocket made of Dyneema® stretch mesh
Close up of the Hyperlite Mountain Gear Unbound 55's removable hip belts pockets
Rear view of the Hyperlite Mountain Gear Unbound 55 showing the removable hip belt disconnected from the pack
Energy bars loaded into the side pockets of the removable hip belt on the Hyperlite Mountain Gear Unbound 55
Front view of the Hyperlite Mountain Gear Unbound 55 in Black with the large dual-entry front pocket made of Dyneema® stretch mesh
Side view of the Hyperlite Mountain Gear Unbound 55 in Black showcasing the oversized side pockets
Side view of the Hyperlite Mountain Gear Unbound 55 in Black showcasing the oversized side pockets
Rear view of the Hyperlite Mountain Gear Unbound 55 with the Hardline with Dyneema® shoulder straps made with 3/8" closed cell foam
Hiker gazes up the canyon on the trail wearing the Hyperlite Mountain Gear Unbound 55 in Black
Hiker packs the Hyperlite Mountain Gear Unbound 55 by first unrolling the roll top closure system
Hiker descends a rocky trail in the forest wearing the Hyperlite Mountain Gear Packs Unbound 55
Hiker skirts the edge of a sandstone ledge above some water wearing the Hyperlite Mountain Gear Unbound 55
A hiker wearing the Hyperlite Mountain Gear Unbound 55 in white starts down a forested trail covered in leaves

Original Unbound 55 - Seconds

$332.00 $415.00 20% OFF

Weight: 31.0 oz

Please note that this is a factory seconds product. These are final sale only, no returns, exchanges, and are not covered under the Hyperlite Mountain Gear Warranty.

Size
Color:White
Condition
Availability: Only 3 Left in Stock!

FINAL SALE — Factory Seconds

Shipping & Fulfillment

We're committed to getting our adventure-ready gear from our headquarters in Maine straight to you.

Orders in the USA
Enjoy free shipping on all orders over $300. For all other orders, you can select your preferred shipping method during checkout.

International Orders
We ship worldwide! To make it easy, all available shipping options, delivery estimates, duties, and taxes for your location are calculated and displayed at checkout.

Our Process
The moment you place your order, we get to work preparing it for shipment. You’ll receive an email with tracking information as soon as your gear is on its way, so you can follow its journey.

For complete details, please review our full shipping policy.

Shipping & Fulfillment

We're committed to getting our adventure-ready gear from our headquarters in Maine straight to you.

Orders in the USA
Enjoy free shipping on all orders over $300. For all other orders, you can select your preferred shipping method during checkout.

International Orders
We ship worldwide! To make it easy, all available shipping options, delivery estimates, duties, and taxes for your location are calculated and displayed at checkout.

Our Process
The moment you place your order, we get to work preparing it for shipment. You’ll receive an email with tracking information as soon as your gear is on its way, so you can follow its journey.

For complete details, please review our full shipping policy.

No-Hassle Returns & Exchanges

Your satisfaction is our goal. If you're not happy with your purchase, our process is simple and uncomplicated.

You have 30 days from the date which your order was fulfilled to return any new, unused item for a full refund or exchange.

Even if you've already tried the gear out on an adventure, we want to help. Reach out to our customer service team, and we will see what we can do to find a solution that works for you.

To start a return or see the full details, visit our return policy page.

No-Hassle Returns & Exchanges

Your satisfaction is our goal. If you're not happy with your purchase, our process is simple and uncomplicated.

You have 30 days from the date which your order was fulfilled to return any new, unused item for a full refund or exchange.

Even if you've already tried the gear out on an adventure, we want to help. Reach out to our customer service team, and we will see what we can do to find a solution that works for you.

To start a return or see the full details, visit our return policy page.

Our Commitment to You

Your confidence in our gear is what drives us. When you choose Hyperlite Mountain Gear, you're not just buying a product; you're gaining a partner for your adventures.

We will always guarantee our products against manufacturing defects. Should an issue arise, we'll work with you to find the best solution.

Accidents happen on the trail, and we're here to help. Contact our dedicated support team to discuss our expert repair services for any other damages.

For complete details, you can review our full warranty policy.

Our Commitment to You

Your confidence in our gear is what drives us. When you choose Hyperlite Mountain Gear, you're not just buying a product; you're gaining a partner for your adventures.

We will always guarantee our products against manufacturing defects. Should an issue arise, we'll work with you to find the best solution.

Accidents happen on the trail, and we're here to help. Contact our dedicated support team to discuss our expert repair services for any other damages.

For complete details, you can review our full warranty policy.

How we rate condition

Condition Definitions

  • Discontinued: First-quality from a prior run/line; limited availability.
  • Very Good: Light cosmetic blemishes or minor handling; performance unaffected.
  • Good: Noticeable cosmetic wear or repairs; fully functional and tested.
  • Fair: Heavier cosmetic wear or visible repairs; functionally sound but shows use.

All factory seconds are sold as-is. No returns, exchanges, or warranty.

How we rate condition

Condition Definitions

  • Discontinued: First-quality from a prior run/line; limited availability.
  • Very Good: Light cosmetic blemishes or minor handling; performance unaffected.
  • Good: Noticeable cosmetic wear or repairs; fully functional and tested.
  • Fair: Heavier cosmetic wear or visible repairs; functionally sound but shows use.

All factory seconds are sold as-is. No returns, exchanges, or warranty.

Incorporating the latest on-trail features for the on-trail backpacker or sunup to sundown thru hiker, this pack prioritizes mobile storage and easy accessibility for the hiker devouring miles. Primary features include:

  • Dual-entry stretch mesh front pockets
  • Large and easy-to-reach side pockets for water bottles or gear
  • Bottom stash pocket with trash port
  • Removable hip belt for swap-out amidst thru-hike weight loss
  • Single-stay suspension with sewn-through back panel
  • White pack is 50-denier DCH fabric, Black pack is 150-denier

WHY CHOOSE THE UNBOUND 55?

A white triangle logo on a black background.

ACCESSIBILITY ON THE MOVE

Large dual-entry front external pocket for quick grabs without needing to dig through everything inside. Generously sized side pockets and a stretch bottom pocket add even more storage options.

A white triangle logo on a black background.

MAKE IT YOUR OWN

Low-profile daisy chains allow countless ways to carry external items for different kinds of trips. Remove or add top-side compression straps depending on needs, or shock cord for oddly shaped gear.

A white triangle logo on a black background.

BUILT TO GO THE DISTANCE

With a strength-to-weight ratio that makes it the strongest fiber in the world, we choose made in the USA, bio-based Dyneema Composite Fabrics to create a pack that will get you to your trail's terminus and beyond.