Built for runners who want the most storage in a low-profile belt, the Zipster Max is our widest-fitted minimalist belt with a stretchy contoured cut that hugs the body in sizes XXS to XL. Ideal for long training runs, marathons, and trail efforts where you need to carry phone, sunglasses, lights, bars, and small flasks.
Four pockets — on
4.6
19 ratings
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Solid upgrade from the regular Zipster. Carries more but is still comfy for any run!
Tom · September 13, 2026
The large hardly fits a person with a waist of 37,38, as soon I put on the zipper max immediately started falling below my waist with a phone, and 6 gels. I think maybe the sizing chart is not correct. It seems I would need a Medium.
