SHARKMOUTH Hydration Backpack, 900D Polyester with 2L Leak-Proof Water Bladder, Keeps Liquid Cool for Up to 4 Hours, Tactical MOLLE Pack for Cycling, Hiking, Running

My Sharkmouth gear came in today and it works well! I put water in it around 1130 am and it stayed cold for a few hours. There were no leaks and the water taste fine. No plastic taste.

Great pack, very sturdy, serves the purpose of an avid hiker well. Fits comfortably on my back, even when front clips are engaged.

Weight filled not too bad, plenty of extra space for packing extras, daughter used for camp and field trips. Love this hydro pack very versatile and roomy.

Really like this bag! Keeps 2 1/2 bottles of water with ice cold for almost all day. Plus I keep some essentials tools for trail side working on my motocross dirt bike. Great Buy

This backpack almost got 3 stars and it almost got 5 stars. Im not sure how I feel about it after going on a few 8 mile hikes and a couple of runs. Im 59, 155 pounds, and this backpack still manages to not adjust correctly. I did in fact not receive the rotatable clip for holding the tip of my water nozzle, but the company made it right so Im not going to fuss about it. In fact, the customer service was very pleasant to deal with and responded very quickly. Cons: The backpack sits too low on your back (touching your butt); which is not good for running or hiking long treks. If you want the sternum straps to actually be on your sternum and not below your breasts (or chest), then the backpack will be touching the top of your butt. See my photos and you can see where the straps sit on my front side. This backpack would have gotten higher ratings if the top strap was removable and adjustable in that manner. As far as cons go, thats about it. The backpack doesnt sit right for long runs, but is not bad for short jogs under a couple of miles. So I would give it 3 stars for running. This backpack gets between 4 and 5 stars for hiking, but gets uncomfortable after 5 or 6 miles of steep inclines. Pros: Nice, compact backpack for throwing a few snacks and a lightweight rain jacket into. The insulated pocket for the water bladder keeps the water cold for a couple of hours on warmer days and several hours on cooler days (given you add ice). . Perfect amount of pockets and zippers for organizing your smaller gear like flashlights, keys, pocket knives, snacks, phones, headphones, etc. .This backpack took a while to get wet when it started snowing on my last hike, but its small enough to fit under a rain coat to keep everything dry if need be. .I love the looks and material of this backpack; it does not feel cheap in any way. The zippers have held up very nicely. The patch it comes with is awesome. So all in all, it depends on how extreme of a runnerhiker you are. You can also ride dirtbikes with this as it works just fine. If you arent going on some crazy long day trip: then this is probably for you. I will continue using this for my less extreme adventures, but not so much for anything over 10 miles.

This backpack looks even nicer in person. I use it for hiking and biking and it’s perfect.

It was perfect, once i received it i fell in love with it because of the pockets and how it fits Very comfortable pockets are so useful and it was better looking over all

I used this for my longest hike so far this year and still had water left over. It is much easier to carry than a bunch of water bottles.

Perfect for hiking. Just enough storage space. Comfortable.

I didnt dislike anything about this item i love it i have been using it every day for a month. I do lawn care ( very big lawns ) and this helps out more then you think. It dont put stress on my back, the whole product it absolutely perfect. Im wanting to get my wife and daughter one for nature walk. I recommend this item to every ome inknow that does work outside.