Review on CamelBak Podium Flow Bike Hydration Belt - Stay Hydrated on the Go with Easy Access Bottle Pocket - Includes Podium Dirt Series Bottle - Convenient Adjustable Waist Buckle - Secure Zipper Pocket - Ideal Riding Belt - 21 Ounce Capacity by David Hill

Found this bum bag after spending several hours searching the internet for a solution to carry extra water and gear while mountain biking. I don't want to carry a backpack or any hydration pack on my back. This belt is perfect in every way. When I drive, I throw in my phone, wallet, keys, tire levers, two GoPro batteries, lens cleaning cloth, GoPro pen and still have room for a snack. The water bottle fits snugly and is accessible while riding once you become comfortable with the holster. The bottle is good quality, easy to drink and clean, and even has a rubber cap for extra protection from dirt. The bag fits my waist size 38 with an extra strap. easy to set up. I've never solved it while climbing or dismounting on a bike. During the walk, however, he relaxed. I don't even notice the belt when driving. I would highly recommend it to anyone who wants to be free of any rear wheel gear for aggressive cross country riding and jumping.