Featuring the same harness system as the H2, but with an added 5 liters of cargo space along with a 2.5 liter bladder. The H4 harness pack has enough room to carry snacks, inner tubes, waterproof outerwear or almost anything else you might need on a long ride. With all that weight on your back the last thing you need is it bouncing around or slamming into your back on every bump. Leatt's exclusive harness system eliminates all that excess bouncing.
Harness type design is specifically engineered to be worn with a Leatt brace.