For their first few years of existence, the mantra at Orange Mud was centered around bottles over bladders. The first four packs they released were bottle-based, with their signature “bottles on the back/jetpack” design. So you can imagine my surprise when they said they were working on a bladder pack. At the same time, it makes sense. From a business growth perspective, there is a huge demographic that prefers bladders (particular for long, self-supported activities). Besides, why shouldn’t the folks in the bladder camp get to enjoy the high-quality, well-thought-out designs from Orange Mud!? With that said, I bring you my review of the Orange Mud Endurance Pack.
This is Orange Mud’s first foray into a non-bottle based pack, although it steals many of the same concepts of its bottle-based predecessors. For example, it still has the signature shoulder and chest pockets that you get on both of the Orange Mud Vest Pack models. It also uses the same breathable mesh. Where it differs is on the back of the pack, where the bladder neatly hides away beneath the storage that is layered on top of it. The result is a ton more storage room than we are used to seeing with Orange Mud packs. Here are the specs from their site:
- Pack Weight: – 270grams, 9.5oz.
- Dimensions: 10″W x 13″ tall / Volume 6 liters.
- Bladder: HydraPak 2L (70oz) elite, with quick disconnect and blaster valve.
- Compartment 1: Bladder compartment
- Compartment 2: Main cargo
- Compartment 3: Zippered elastic pocket with secure key clip.
- MUDX Technology: Trekking Pole Attachment Option.
- Material details: Our stretch fabric is tough, abrasion resistant, & endurance designed.
- Shoulder pocket storage: Phone, gel, nutrition, electrolyte and more, both sides.
- Front chest pocket storage: 15oz/450ml soft flask capable.
- Front adjustments: 2 elastic straps have multiple adjustment locations.
This is probably the most form-fitting hydration pack in the Orange Mud line of products. While I love the bottle system, the fluid shape of a bladder contributes to the packs ability to mold to the contour of your body for more “hug-like” feel. Additionally, the pack itself is slightly longer from top to bottom, which increases the footprint on the body, but also enables a more snug and secure fit.
I have never really had much of a problem with bounce on any of the Orange Mud packs to be perfectly honest, and the Endurance Pack is no exception. What I did find is that while the bottle-based packs did seem to take a bit longer to dial in the right fit, the Endurance pack was a lot easier right out of the gate.
The Wasatch mountains in Utah offer the best terrain for field testing because of the steep uphills and aggressive downhills; they just offer the right conditions for really testing out a products potential. The most annoying thing to me about any pack is when it shifts a lot on a fast downhill. I am happy to report that this passed with flying colors. The very secure fit not only makes me happy on downhills, but it also allows the pack to disappear when wearing it. What I mean is that it fits so close to the body that you forget you are even wearing it. Despite that, it did not feel restrictive whatsoever! The downside to the fit and larger footprint is the effects it has on breathability, especially on the back. As good as the mesh is on the pack, it there is simply nowhere for heat to escape off the back of the body. I definitely sweat more on my back than in Orange Mud bottle packs.
Overall, this is an unbelievable entrance into the bladder-based pack. Minus a few nitpicky things, I think Orange Mud nailed it. In fact, this pack has actually caused me great internal strife and conflict. One the one hand, I hate bladders, but on the other hand, this pack is so comfortable that it makes it worth it. I still struggle with this, but having choices is never a bad thing. One complaint I have always heard about OM is price, yet this is pretty price comparable to similar bladder packs on the market. I would recommend this pack to anyone that likes bladders over bottles or just needs a pack that can hold more water and other stuff. I have used Nathan and Salomon bladder packs in the past and this more than holds its own against any of those that I have tried. I likely will still race with one of the bottle-based vest packs, but this is definitely my new go-to for long distance, self-supported runs.
- Fit…in other words, like a glove. I was always pleasantly satisfied with the minimal bounce of their bottle-based packs but this fits even better. It literally does not move at all.
- Plenty of storage! With the two front pockets, shoulder pockets, open back pocket, zip back pocket, and cinch cords, you can carry anything and everything in this pack.
- Quality. Nothing about this pack says “cheap”. The construction and sewing is all top notch from what I can tell.
- Add on charge for the pole hooks. Should be included. I am not a fan of how they secure either as it makes me paranoid that they are going to become unhooked (I must add that this has been all paranoia so far since it has not actually happened to date).
- Bladder size. 70 oz. is perfectly fine for me, especially since you can stash soft flasks up front, but some people do like a larger bladder reservoir and might have a problem fitting anything larger than the 2L in this pack.
- Bigger footprint on the back is not as breathable as some other Orange Mud packs.
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