Customer Reviews
Sling Shot 300 
2008-10-04
As my lens collection increased, I managed to outgrow the smaller camera bag I bought when for my D50 and kit lenses. I got the Nikon 80-200 2.8 lens - amazing - and then realized the only bag I had for it was an old camcorder bag. The slingshot 300 fills the needs I have for the 80-200 2.8 on the body, my three other lenses, and everything else I need.
The straps are very comfortable and I love not needing to remove a backpack to access my camera; most of my shots are outdoors. The bag slides to the front offering easy access on the fly. The 300 has a sturdy backpacking waist belt to distribute weight to the hips for comfort, and the rain cover works well and tucks away nicely.
Lowepro SlingShot 
2008-10-04
Great bag, Too small for any additional lenses. But other than that, mine works well. Thanks, johnny k.
Slingshot 300 Recommended - but with one caveat 2008-10-02
Pros
Tons of space
Adaptable
Includes additional weatherproof covering
Versatile
Cons
A bit over priced
Single strap is not that comfortable
Conclusion
If you have the right body type and don't need the notebook computer slot provided by the Fastpack models this will probably work great.
I have owned a Lowepro Orion Trekker for the past decade, but I needed something bigger and beefier because I now have more equipment and more money invested. I looked specifically at the Slingshot 300 or the Fastpack 250 or 350 models. I chose the Slingshot because it seemed to have more space for camera equipment since the Fastpack models include a slot for a notebook computer. Since I don't have a computer this was going to be just wasted space.
I now regret the decision somewhat. The Slingshot has quite a bit of depth, more than I actually needed. It's over six inches which means you have space for a camera with a power battery pack on the bottom. Without that you end up with about 2 inches of empty space over the camera. It's very easy to secure the camera so it doesn't move around. However, if I'd known that there was this much space I wouldn't have dismissed the Fastpacks as an option.
I have a Nikon D90 with a 70-300 lens and a D40X with a 18-105 lens. Both fit just fine, with lenses attached, with room left over for another medium size lens if I had it.
The bag isn't too heavy with all this equipment. The issue is the strap and its specific location. The single strap goes directly over the middle of the shoulder blade. If you have some meat on you this might not be a problem, but mine protrude somewhat. The strap is not very comfortable. I think with extended use it might actually be painful, especially with a thin shirt. I'm going to have to buy an additional pad of some kind to attach to the strap, at least for when the weather is hot and I'm not wearing a jacket or second layer of clothing. I've found that two layers greatly reduces the discomfort.
The old Orion Trekker was a backpack model like the modern Fastpacks. I never experienced pain from the straps even though they are far more narrow than the strap on the Slingshot. I'm a hiker and I've frequently carried 20 to 30 pounds of stuff on my back with very little discomfort on my shoulders. The problem is that the Slingshot strap isn't to the side of the shoulder blade like a normal backpack, but right over the middle.
I have more usable space with the Slingshot, but I think I would have preferred the Fastpack's comfort. It's a shame that Lowepro just doesn't offer this bag with either one or two straps. Instead we're forced to pick from a bag that's also used for a computer, or a single strap model that's going to be downright uncomfortable for some users.
It should also be noted that the Slingshot bags have the all weather protection (protective cover) whereas the Fastpacks don't.
I suspect many users won't have a problem with this bag. However, I strongly urge you to test it fully (with weight added) in a store before buying. As for price, I picked up this bag for only 85 bucks, shipping included. Definitely shop around to find the best deal.
Edit: I've noticed that Amazon, as of 2008, has grouped all the reviews for Slingshots together. This is unfortunate because each bag is different. That means if the reviewer forgot to mention the model number in the review that comments about capacity are meaningless.
Great bag use it everywhere 2008-09-28
I did many hours research for a good all around bag - this meets all needs for simple, lightweight, durable and weatherproof camera protection. Very handy functionality and great build quality. Adaptable for many camera combinations. I recommend it.
Great bag! 2008-09-24
Have the Lowepro Slingshot 100 ... needed a little more room, and the Lowepro Slingshot 200 was perfect!
The Best Bag Out There 2008-09-21
Perfect for photojournalists, the SlingShot 300 AW uses a unique sling design to go from "carry mode" to "ready mode" in just seconds. Carried comfortably on the back, it easily rotates to the front so you can get to your camera quickly. The SlingShot 300 AW holds a Pro SLR with zoom lens attached 5-6 extra lenses, cables and accessories and has a full access lid to make loading it a snap. This feature-rich bag also includes a built-in memory card pouch, micro fiber LCD cloth and two generous organizer pockets. It's certain to surprise even the most demanding photojournalists.
Great when going through airline security and traveling !!! 2008-09-20
I am quite happy with my Slingshot 200. It is comfy even when packed to the gills. One does have to insure the padded shoulder rest is properly placed. Also, I am a large guy and the straps extend to fit me well. I like the fact that I can whip it around in front of me and have fast and silent access to my camera and lenses without worry of items falling out and being damaged. I can see wildlife and get my equipment quietly without scary Velcro noises, ect. to avoid frightening away my wildlfie camera subjects.
I have also used the bag many times as a good sturdy object to rest my arms on for stability and help reduce shake when taking a picture with a slow shutter speed if I do not have my monopod or tripod. The built in waterproof cover is also a nice to have and eliminates extra worry.
Surprisingly, the most important thing I really like is that when I travel. Carry on restrictions are MUCH tighter lately, as to how much an airline allows one to carry onboard. I bring my slingshot and my notebook case for carry on. In addition to my camera body, 2-3 lenses and an extra Canon PowerShot, my slingshot 200 also has room for quite a few other things like my ipod, my portable GPS, cd's or dvd's, ect.. I can pack all those things in the slingshot when leaving on my trip and not have to put them in checked baggage. I let my slingshot with camera equipment and extra electronics go with me through airline security and it easily passes through, as long as I maintain eye contact on it at all times. Then it is easy to carry and keep with me without a burden during layovers between flights. I would rather pay the $15 for a checked bag of clothes and carry on my electronics then to risk putting my electronics in stored luggage where they get throw round, and possibly ripped off. Using careful thought about what camera equipment I need to bring allows me to use the slingshot's extra storage for other things.
Lastly, I am very impressed with the thought behind the bag, and the build and quality of the materials used. 5 stars for sure. You will not be disappointed.
Perfect size, rain hood a plus 2008-09-15
Just the right size for day trips/bike rides. Second cross strap provides stability. I fit a digital SLR, two lenses, handheld video cam and digital recorder plus "stuff". Rain cover and sewn-in lens cloth very cool. Light.
Functional with Style 2008-09-14
This product looks good and function as well. The backpack is good for a SLR camera with roughly 2 lens, depends the size of your lens. I like the sling feature where you swing it around and open the zipper to get the camera without removing the backpack. It has a quite a few pockets for misc items and a waterproof cover from the bottom. Overall built quality is impressive too.
Awesome Backpack 2008-08-25
This is a great backpack for DSLR owners. Lots of room and I can easily grab my camera without taking the backpack off or risk any of my equipment falling out. Great quality too , and this thing is very comfortable to wear. No compalints except I wish I could fir my 15.4 inch Laptop in here too.
