neoprene bottle holder a)Light weight, high quality, high strength b)Various sizes and different models c)practical neoprene bottle holdermaterial:neoprenewaterproof, durable and heatproofdiameter: 6.5cm inner, 7.5cm outer, it also can be done according to your needsFor the wine or bear bottle, convenient to carry aboutWelcome to consult our company and expect your letter! neoprene bottle holder