Model/Year: 2009 MULE

Pros: Plenty of storage. Good size bladder.

Cons: None

Recommendation: Bought this pack to get more storage after owning the Lobo. Definitely worth the money and definitely an improvement. The extra storage space is ideal it doesn't weigh too much, even packed. Great Buy

Model/Year: 2009 Mule

Pros: Plenty of storage, large bladder

Cons: Pull tabs on zipper come loose from time to time.

Recommendation: I have owned this pack for 3 plus years now and still going strong. Camelbak makes quality products.

Model/Year: 2012

Pros: Lots of storage. Very comfortable.

Cons: None

Recommendation: Awesome product. Can use it just as a backpack or put the water bladder in it. I hardly know i'm wearing it. Has plenty or storage for a days ride and essential tools. Perfect size.

Pros: Style, Lasts forever, comfortable, plenty of storage space for me.

Cons: Did not get used to using the pack for liquids.

Recommendation: Great pack as promised. Have had it for probably 8 years and it is not even close to being worn out and I almost always wear it when I ride. You can count on it!

Model/Year: 2011

Pros: Lots of storage for gear and water

Cons: Was a little pricey

Recommendation: I have been using this pack for a few months now and I LOVE it. Tons of storage, durable, and just plain gets water bottles and storage packs off my bike.

Pros: Versitile, value, well thought out pack.

Cons: Not enough storage.

Recommendation: Had this pack for several years, still going strong and goes with me every ride. Keeps water cold.

Model/Year: 2006

Pros: Does exactly what it is supposed to do without being a nuisance or heavy, or, hot.

Cons: I can't get the stains out it.

Recommendation: This is s superb product that has seen many years of service and will see many more years of service. It holds all that I need and stays put when riding.

Pros: Plenty of water, holds everything i need to bring with me. Pocket is big enough to hold a light rain jacket.

Cons: none so far

Recommendation: It does everything that it should do. Very comfortable.

Pros: It does everything it should.Holds my wallet cell keys a light jacket and plenty of water fo a few hours or more on the trail

Cons: very small issue for an otherwise great product but, the waist belt loosens up on the trail

Recommendation: this is for anyone that rides...it will hold a ton of water and gear.and you hardly know your wearing it

Model/Year: 2010

Pros: Everything - carries a ton of stuff if you pack it right.

Recommendation: Highly recommended hydration pack. I wear it MTB, skiing, snowboarding, trail running, hiking, and anything in-between.

Model/Year: 2011

Pros: Lots of room for storage for a long ride. Overflow pocket is easy to put a quick shed layer. Lots of water storage.

Cons: None yet

Recommendation: If you need alot of water for your ride and want to be able to carry layers and tubes etc comfortably then try this pack.

Model/Year: 2010 / Cheddar

Pros: Holds more than enough water for long rides (100 oz. bladder) Multiple compartments to hold cell phone, wallet, keys, etc.

Cons: Main compartment is a little small - you can't hold a change of clothes or anything.

Recommendation: Overall it's a great pack and serves its purpose well.

Pros: I agree with MtnBIkeMike on this one

Cons: NONE

Model/Year: 2010

Pros: Lots of storage, good water room, quality design and construction, comfortable to wear. Looks clean!

Cons: Price

Recommendation: Only way to go!

Model/Year: 2004 Camo

Pros: Fit, capacity, and durability

Cons: Needs a little more ventilation on the back,

Recommendation: I've had this thing for about 7 years. Used it for day hikes, geocaching, MTB rides, and everything else. this is a super pack.

Pros: Great storage
multiple pockets
Comfortable
High liquid volume

Cons: None

Recommendation: This is the bag for long rides that require you to carry a bunch of water and additional supplies.

Pros: Several compartments, big bladder. Very comfortable to wear.

Cons: Largest compartment can't hold two windshirts, too small.

Recommendation: Great for water, camera, snacks, small tools. Don't buy it for a place to carry your jacket.

Pros: large without being oversized and obnoxiuos while riding. stays in place. good, strong clips. Lots of good storage. key clip. holds a lot of water and has a convenient shut off on the angled nipple.

Cons: not waterproof

Recommendation: This is a great bag for the trails. carries a lot of water so you dont need to worry about running out. holds all of the tools, extra tubes, taller hand pumps, extra clothing, Goo, and whatever else you need while out riding. As the other guy stated, this is the unofficial MTB pack out there.

Pros: Comfortable, good storage, durable.

Cons: A little heavy.

Recommendation: This is the stable hydration pack for mountain bikers. These won't wear out, but if mine does I'll buy another MULE.

Pros: • The reservoir has a wide mouth making it easy to refill, Really good water flow with little effort to get water. 100oz capacity ensures you don’t run out of water on the long rides. The pack fits securely to the back and with the ventilated airflow backpanel the back keeps cool. I forget I am wearing it sometimes. There is plenty of room with 3 zippered compartments, great for organizing, so you can carry everything you need for day trips and some extra stuff. IPod pocket big enough for the phone.

Cons: a lot of straps

Recommendation: • Cannot ride without...it feels great and is not too large to be a hindrance when riding. If you don’t have one this is the one to get.

Pros: Carries 100oz, comfort

Cons: Tight on space, exterior material is not waterproof

Recommendation: This is the unofficial hydration pack for MTBing. As it carries 100oz of liquid you are able to ride without fear of running low on water. When you fill the reservoir to the max, along with whatever else you stuff into the camelbak, this puppy can be a little on the heavy side if you are not use to it. It would be nice if it were to be waterproof, but I guess that's not that big of a deal. All around this is the pack to buy if you plan on getting a camelbak specifically for MTB.

Pros: It's a Camelback

Cons: Space

Recommendation: Best compromise of lighweight, compact size and a fair amount of storage space.

Pros: Great water capacity, good storage. Good fit and very comfortable.

Cons: Missing proper pump storage.

Recommendation: Awesome. Got this for longer rides/rides I want to bring my camera on. Excellent water capacity, good storage. Great bag (and color, got mine in Envy Green - SWEET!)

Pros: Comfort, water capacity, quality, low profile

Cons: bit small on storage

Recommendation: I'm 6'3 230 and find the pack is a little small. I do use it for shorting outings and let friends who don't have one use it on group rides. Great pack if you only carry the minimal or don't stry to far into the backcountry.

Pros: access is well planed

Cons: None

Recommendation: Not really a take the kichen sink kinda guy. for four plus hour rides in the wet. this rocks. most days its one speed and a water bottle

Pros: It's a Donkey! Carries lots of stuff and keeps you organized. Has a huge reservoir for H20. Nooks and crannies for gels, bars, tools, keys, extra jacket. Very comfortable to wear as well.

Cons: If you top up the bladder it can get a little heavy.

Recommendation: I would highly recommend this tool for any mountain biking enthusiast.

Pros: Fluid Capacity, Comfort, Small Backpack

Cons: Belly Strap and Chest Strap

Recommendation: Don't leave home without it! I have a slightly older style, but it is still some of the mest outdoor gear I've bought. While it falls short as a day pack, it is still veritile enogugh to be adapted to almost any outdoor sport. Being a big water drinker, I was first attracted to the large 3.0 litre capacity of this pack. The insulation is a little thin, but I still have drinkably cool water left after three hours on the road or trails here in Eastern PA. If you are a desert rat, you'r water may not stay as cold, but you should still have plenty of weater for an nuice outing. I d not have the MP3 play pocket, but I can still put mine in the smallest external compartment. The non-zippered space is ideal for quick grab items, like geocache trade items or maps. I hang my cell phone from the D rings on the pack strap. While many people may like the chest strap and belly strap, I find them too restrictive and very uncomfortable. They are easy enough to clip outof your way, so this is still not a major negative issue.

Pros: low profile design, external pockets, comfortable padding and straps, just enough space for the essentials (pump, tools, tube, jacket, wallet, keys, locks)

Cons: internal organization

Recommendation: Tools and pump shift around and rattle inside

Pros: Separation of water bladder and main compartment. External gear holder. MP3 pouch.

Cons: Not enough biking specific organizers.

Recommendation: I got this to replace my original hydro pack made by Sierra Designs. While the reservoir was accessible from the main compartment it did have a bike pump holder and was expandable. The outer compartment contained quite a few organizer slots. The MULE could have a few more things in it to organize gear. It certainly is roomy, more so than what I am replacing it for but I think CamelPak could have done more in the organization department. I do like the MP3 pouch because it's perfect for a GPS. The strap system is very good, too.

Pros: I've had htis bag for over a decade. I have the older, sorta smaller and more plain model, but still same basic idea. I use it for work, play, everything!!! I replaced the bladder about a year ago.

Cons: The bladder only lasted about 8 years.

Recommendation: This is the best Camelbak ever. If you dont carry much gear, consider the LOBO

Pros: Well constructed, Holds all of my gear, 3L of water.

Cons: None.

Recommendation: Overall, I have no complaints with the MULE. I can't believe I've survived with out it for so long. When I initially opened the box, I couldn't believe how small the MULE was and I started to get concerned. All worries went out the window when I was able to load all of my gear into the MULE with room to spare. The arrangements of the pockets is very nice, enabling me to have everything organized. When on the bike, my back was noticeably cooler due to the venting/padding. The pack is very comfortable as well. I am very happy with the build quality and the bladder/valve system. I am able to ride harder, stay hydrated, and basically have more fun all thanks to the MULE. I've yet to find any faults with the MULE, and if one comes up, I will report it here. If you need a hydration pack for a few hours out on the bike, then look no further.

Recommendation: Lots of room, not that heavy, fits well and holds more than enough water for a two hour ride.

Recommendation: This one has the same huge bladder as the H.A.W.G., but it is lighter and has slightly less storage space for gear, repair items, and other stuff. One of my friends has one of these and loves it. If you're looking for a Camel back that can carry lots of water, a little less stuff, and is a little less expensive than the H.A.W.G., this is your pack.

Recommendation: Love this thing. Holds all my crap and enough water to get me around Porcupine Rim on a hot day.

Recommendation: good hydration sys. i got it issued to me in iraq and loved it from the start now that iom bikeing its a must take lot's of storage and its has the molle clips in it to add storage er a first aid kit

Recommendation: love it!plenty of storage space without being like a backpack

Recommendation: A must have for lengthy rides!! This pack makes good use of its many storage pouches. Keeps water cool too!

Recommendation: I have one of these and it is great. but it is too big for a 2 hour ride . but overall it works great !

Recommendation: Love it. I replaced an old Perfomance Monsoon pack with this one, and haven't looked back. It holds plenty of water, and just enough gear for all day treking.

Recommendation: Have used for 5 years now. Plenty of room for a day ride (water, food, tools) and even a half day hike with the spouse and 2 kids.

Recommendation: The Camelbak Mule is a great pack. Holds plenty of water for a day long ride along with carrying gear and tools to keep oneself and others going throughout the day.

Recommendation: Holds enough water for long rides and keeps water cold for longer periods of time. Plenty of room to hold extra gear.