Endurance Pack 2.0, Hydration Pack, by Orange Mud, Coyote Brown, [2L Bladder] | Super Breathable, Lightweight & Durable Hydrating Backpack for Runner, Bikers, Sports, Outdoors

Genius! Feather light! Even when I add gear to it the way the weight is distributed adds nothing to. Got the pole strap option just for my tomahawk. Fits like a dream! Great construction. Smaller than I imagined but that’s a bonus. Most water paks are clunky and ugly. Tons of sizable pockets. Took it out for a bike ride and bouldering! Yes bouldering! Stays in place and allows tons of movement! Won’t slop around on you while doing big movements. Superior product. If it lasts what I put it through then it’s worth twice the price but I fear it’s uber lightweight materials may wear fast. We shall see. I look forward to the trials. I will never buy camelbaks as long as this is being made. Take it for a run, a ride, a climb, a walk, or the apocalypse. It’s perfect!

Works great!!!

Purchased at a marathon expo in January 2020. I am a Clydesdale endurance athlete. My partner a well endowed Athena runner who also uses it. This pack has exceeded expectations in fit. I'm 5'10 220lbs, wear XL shirts and it fits me fine. Have not experienced any chaffing. Its an interesting non closing top design but haven't lost anything. (different type hats & caps based on season, extra socks, IFAK, The 10 Essentials, snacks) Reservoir secures by a small velcro strap through the top clasp. Load balances well. My Note10 plus phone easily fits in a front stash pocket though be careful leaning over it doesn't fall out. Novel inverted shoulder strap pockets for gels or chapstick, sunscreen stick.

Perfect pack. Wouldn’t change a thing. Looking forward to trying it the trekking pole accessory.