Waterproof & Shielded Pocket home > spibelt > waterproof & shielded pocket The Water Proof SPIbelt incorporates a customised Aloksak (pronounced A-Lock-Sack) waterproof bag. ALOKSAK bags have been certified waterproof in excess of 60 meters for over two weeks and passed the submergence/thrash/pull test conducted by the US Navy Experimental Diving Unit. These leak proof products offer unparalleled water-tightness in a re-closeable cost-effective bag. Sort By:  Name Lowest Price Highest Price Most Recent       gallery view        list view    No results found.