Given the task definition and input, reply with output. In this task, you are given a set of reviews from Amazon and Yelp. Your task is to generate a summary of a given set of reviews about the information present in reviews. This generated summary should reflect users' common opinions expressed in the reviews, the common sentiment of the opinions and their details, and should be coherent with the given set of reviews in terms of sentence and information structure. Avoid creating summaries that (i) contains additional information which is not present in reviews, (ii) look exactly like the review, and (iii) uses 5 or more same consecutive words or phrases given in the reviews.

Review_1: Since I purchased this backpack a month ago, I have used it several times. It protects my new SLR camera and I can still put water bottles on the side, food and a jacket inside. Additionally, it is very comfortable to wear. I highly recommend it., Review_2: I have this same model purchased from B & H. This one through Amazon is missing any sort of padding at the bottom of the bag. Basically your camera is sitting right on the ground with a thin layer in between it and any surface. Ridiculous and disappointing., Review_3: The main clasp for the bottom part isn't perfect... it's slightly bent and requires some manipulation to 'click.' The tripod's great, the cleaning kit's great. Be careful about that front clasp. It was shipped quickly though., Review_4: I like this bag very much, it can hold my SLR body along with 2 lens, even with one 70-300mm, although bit hard to fit in well. I would expect it little bit bigger, however current size looks perfect if carry out for causal travel. And the bag is good quality and solid. Nice backpack., Review_5: I found that this was too small for my D90, 70-300mm and 18-105mm. While it all fit in the bottom of the backpack, there was really no room to spare for future equipment. I wanted to use the top for personal stuff, so that I did not want to put camera equipment up there., Review_6: I recently bought Tamrac Adventure 7 backpack for my Nikon D80, and I used it during my vacation trip. I like it very much. It is well designed, the material made is durable, and practical pockets to put your camera accessories. I recommend this backpack. You'll get your money's worth., Review_7: I had at least two camera bags before this one, and never found the perfect fit.What can I say... I just LOVE this backpack, is comfortable, excellent size and does not look as if you were bringing a super camera.I would buy it again and strongly recommend this model, Review_8: Great Backpack! It is well made, padded straps and back. I have a Canon 20D with grip and about four smaller lenses in the bottom. I do have to keep my Canon 70-200 2.8L in the top section with a lens wrap around it.
This is a sturdy, durable backpack that's functional and comfortable. There's room for an SLR- sized camera, and also room for a few personal effects, although it does lack much room for extra equipment. Will work perfectly for a casual day trip.