Review on RUPUMPACK Water Bladder Hydration Pack: Leakproof 2L-70oz, 2.5L-85oz, 3L-100oz Tasteless BPA Free Water Reservoirs for Outdoor Backpacking, Camping, Hiking, Climbing, Running, Biking by Arturo Reyes

Used this in the Arizona desert for 2 weeks and it worked great and lasted all day. The only reason I'm not rating it 5 stars is because I ordered a bubble that doesn't contain any dangerous chemicals but still changes the taste of the water giving it a rubbery taste. If they could fix this issue it would be a total of 5 stars. I flushed this blister a few times and even used some dish soap and hot water after about a week to see if I could get rid of that gummy taste. Unfortunately nothing helped but it's a well done blister and didn't keep me hydrated.