Review on 💦 HydraPak Shape-Shift Water Bladder/Reservoir for Hydration Backpacks - 2 or 3 Liter, High Flow Bite Valve: Safe, Reliable & Low-Profile by Juan Mcallen

Looks like chilling my chilled water for 4 hours on a very hot day really helped. I find it difficult to assemble the center seam and take it apart to increase the volume from 1.5 to 2 liters, but I think I'll stick with 2 liters for long distances. I like a leak free mouthpiece, I think it was high flow? The plastic is soft but very hard. I like that the entire top opens up for cleaning, but I have a hard time getting my hand in there. It was great in the long run. I will now buy another product from this company!