Provide IP67 level dust and water protection for hard drives, power banks, or memory cards using this customizable Weatherproof Hard Case from Monoprice!The IP, or Ingress Protection, rating is a two digit value that indicates the level of protection provided by the cases. The IP67 rating of this case means that it provides complete protection against dust and other solid particles and that it can withstand up to 30 minutes of submersion in water at up to 1 meter depth.The case is constructed of impact and ultraviolet resistant polypropylene and has a fully customizable foam interior for superior shock protection. An automatic pressure relief valve ensures that you won’t experience any difficulties with altitude variations.Features:Designed and developed to the comply with the highest safety protection standardsWaterproof up to 1 meter depth for 30 minutesShockproof design with fully customizable foam interiorTotal protection against dust and other solid materialUltraviolet and impact resistant materialAutomatic pressure relief valve ensures you won’t experience any difficulties with altitude variationsSeal design provides IP67 level protectionCustomizable name plate5mm diameter lock holes-40 ~ +194°F (-40 ~ +90°C) operating temperature61 cu in (1.0 liter) internal volume2.20 lbs (1.0 kg) maximum buoyancy7.48" x 6.69" x 2.36" (190 x 170 x 60 mm) external dimensions6.73" x 5.28" x 1.85" (171 x 134 x 47 mm) internal dimensionsWeighs only 0.88 lbs (0.4 kg)