Review on TRIWONDER BPA Free Hydration Bladder Water Reservoir - Ideal for Cycling, Hiking, and Camping Backpacks by Chris Chincuanco

Triwonder 5L Deluxe Marathoner Running Race Lightweight Hydration Vest Hydration Pack (Black (SM) - with 2 soft water bottles) I have a 1.5-1 liter bladder for use bought with the Triwonder 5L Withwind Hydration Vest. The camera goes well with the vest and the weight is well balanced. After about 35 miles on it it feels solid and I haven't had any leak issues. My only complaint (and the reason for the 4 stars and not 5) is that opening the bite valve seems to restrict flow. I removed the bite valve entirely and just used the pull valve to control the water flow. This worked better for me. View photos of the flow difference with and without the bite valve or view the video of my flow test by scanning the QR code.