SHARKMOUTH FLYHIKER Hiking Hydration Backpack Pack with 2.5L BPA Free Water Bladder, Lightweight and Comfortable for Short Day Hikes, Day Trips and Trails

Love this backpack and perfect size for a petite person. But, I can only give 4 stars because it does not have the outside mesh pockets. Otherwise, its nice quality backpack.

Great for my job

I liked that it has room for, power bars windbreaker, multi tool, tire levers,Co2 and more. Holds water enough for a long ride, and its comfortable.

I use this everyday I was outside the country and a word great I was even able to freeze my ice and add water later and it was perfect for a long day in the heat

I use this bag for mountain biking. All my tools and supplies fit with no problem. The support straps arent great but the bag over all is pretty good

The Good: The build quality and stitching of the backpack is wonderful, and I have only just recently developed ripping in the fabric by my own fault (over stuffing with a thick jacket). It is plenty adjustable and large enough capacity for shorter hikes/bikes during the day for both water and food. The price is also wonderful. The Bad: The bladder is a push-plug type bite valve. This (in my case) leaked quite consistently, which always resulted in a soaked left leg when biking. The leak was not large nor fast, slow and consistent and rather annoying. However, this never affected running out of water or needing a refill even on my longest hikes/bikes. My recommendation to fix this issue would be to upgrade to the lever type bite valve that you can find on Camelback brand. My Experience: I have used this backpack 2-3 times a week while mountain biking for 7 months and it holds a perfect amount of water, such that I never used it all even on my longest bike rides. It has enough space to carry all the essentials, plus a little more. I carry a multi-tool, low-profile knee pads, a wallet, keys, a cell phone, a tire pressure gauge, and chain lube, and a small packable jacket. This is the absolute capacity of the backpack with a full bladder (requiring a little bit of force to get the zipper closed.

Sadly there is very little padding in the back and straps and it is poor quality.

I love this. I took it on my first summit hike and it was everything I needed. Plenty of room to fit snacks and even store my jacket when I didnt need it any longer. I like being able to open the big hole so my dog can drink water as well. All in all a great product and an even better price!

We like it.

The product did not work as expected the built in straw was not very useful.