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

The holder itself has several pockets including one large one for bigger items and molli like straps on the front for other attachments. The larger pocket has two parts, one part is a larger storage pocket and the other is a lined pocket for the bladder pack to keep it cool. The design and material of the pack is well made and larger than most hydration packs. A strap for the waiste and chest which is good for keeping the pack from flapping around. The bladder itself has a well made lid that screws on tightly and doesnt leak even with a lot of pressure. The hose connection to the bladder screws in which is way different from the normal snap in connections. The hose also has a neoprene sleeve over to protect you from the hose catching or rubbing on your skin making things irritable during a run or hike. And lastly the mouthpiece has a weird but oddly efficient locking mechanism to prevent leaking. Most hydration systems either use a flow switch or a bite and drink mouthpiece but this one uses a bite and drink with a slight pull and push flow mouthpiece. Its odd but it works, surprisingly.

The pack is well made, has some high viz strips on the straps, and hiking style straps that go around the front. Ive been using this bag for work, hiking, and rollerblading around town. Im loving it and I never go anywhere without it.

Fairly good size!! You can carry your water and extra tubes plus more ...

Very durable I have used it now with a few spartan races . Water stays cold and the valve is slide out to open no tab which is nice and easy . Pockets are big and holds a lot

Made well. Looks nice, however too large. It looks like a back pack. It’s not narrow as the picture makes it seem. I was looking more for a narrower pack

We purchased this for our Family Disney World trip in June. It worked out GREAT. There is sufficient space to add 3 more frozen water bottles the keep the water cooler longer. Had I purchased water from Disney it was like $4 a bottle. ROI on this is insanely good. There are also plenty of places to put other stuff like wallets, car keys etc. LOVE IT!

Best product ever, high quality robust and light weight construction!

Well made and I have used the heck out of this over 6 months. Good amount of room and I simply never head into the woods on my bike without it.

Just enough storage without being to bulky. The insulated area where the water bag goes keeps the water cooler for longer periods of time. Highly recommend!!

Was great for me in AIT