Review on 🎒 Nathan Hydration Backpack for Unisex: Ideal for Running, Hiking, Cycling, and More. Includes 2L Bladder with 6L Storage Capacity. Adjustable Straps for Zero Bounce. by Chris Sanders

They say you can't try anything new on race day. I decided to drop this advice for my first ultramarathon trail run in Big Bend. I was nervous about it, but this vest has proven itself in every way. This is my first Nathan product and I am happy with the quality. Water. The two liter capacity was ample and I had some left over when I filled the water halfway. I was pleasantly surprised by the chest strap with clip for attaching the bite valve. Very intuitive and keeps it where you need it and easily accessible. - Front Pockets - The right side is for an extra bottle but I used that for my power supply and saltstick caps. The left side has a zipper big enough for my iPhone SE (6 probably won't fit) and a couple of Stinger gel packs. There is also an elastic pouch that I put more snacks and gels in. You were safe in it and I have lost nothing. Back pocket - opens on the go so I can pick it up and get my snacks without stopping. There is an inside pocket as well as a clip at the top for keys and other things. - Bladder bag - Plenty of room as I put an extra shirt, socks and bottle of sole in. - Straps - Waffle mesh keeps you cool and doesn't irritate the skin. The 50 km started out pretty wet and I was sweating a lot at first. Even though you hold it fairly tightly so it doesn't bounce around, it still breathes well.