It features a TSA-approved lock, which help enhance security. The pressure equalizing valve help balance internal and external pressure. Pre-cut Top Layer - The top layer is pre-cut to fit for GoPro Hero 13/12/11/10/9/8, 1 x protective housing, 4 x batteries, 4 x Micro SD cards, 1 x for volta/floating handle/tripod/selfie stick (within 8.67”/22cm), and other accessories.
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