2022 GEAR PATROL GP100 AWARDS “BEST IN OUTDOORS”
Unbound 40
SKU: 3-10840-1
40L PACK, IDEAL FOR
- Long Distance Backpacking & Thru Hiking
- Any Environment
There is simply no better way to measure the effectiveness of a pack design than to send it out on thru hikes. Over the course of 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 is going to tell you the truth. So, that’s what we 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.

WHY CHOOSE THE UNBOUND 40?
WHY CHOOSE THE UNBOUND 40?
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
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
COMPLETE SEAM TAPING
With the exterior binding, seam bulking is eliminated within the pack, allowing for more efficient taping and improved water resistance
FEATURES
SPECS & DIMENSIONS
- MaterialsWhite: DCH50, DCH150, Hardline with Dyneema | Black: DCH150, Hardline with Dyneema
- Internal Volume40L
- External Volume9L
- WeightWhite: 1.9 lbs | 30.1 oz | 853 g | Black: 2.0 lbs | 32.2 oz | 914 g *Average weight based on size medium
- Load CapacityUp to 40 lbs
- Back Width10.0" | 25.4cm
- Height32.5" | 82.6cm
- Top Circumference35.0" | 88.9cm
- Bottom Circumference35.0" | 88.9cm
- Made InMexico
WHY CHOOSE THE UNBOUND 40?
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
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
COMPLETE SEAM TAPING
With the exterior binding, seam bulking is eliminated within the pack, allowing for more efficient taping and improved water resistance
Product Reviews and Questions
Perfection
Absolutely love this pack. Light weight, great pockets and looks super cool too!
Unbound 55
Walked the AT last year and wanted a Hyperlight rucksack
Now I have the perfect size for future thru hikes
I love this!
So, I'm not a thru-hiker... yet. But, I've been hiking over 20 years with mainly Osprey bags (which I still love). However, I just got my feet wet with the more UL gear that's out there, this pack being one of them. And this Unbound 55 carries all the gear very comfortably! Surprisingly comfortable! All the straps are narrower than what I'm used to, but still feels great! I'm starting the Long Trail soon to prep for my AT thru next spring. And this is the bag of choice. I've now put 20 miles on this bags since I got it a couple days ago. I have no doubts on this bag carrying my gear for my upcoming long distance hikes! Nice work HMG!
Best backpacker out there
This bag beats them all. Ultra light, comfy, resistant, spacious. I'm a total nerdy fan!
Love this pack!
Great design, lightweight, lots of extra storage between the side pockets and stretch pocket on the front! Comfortable and durable as well!