The specialized burra burra drypack 13 provides weatherproof protection for your smaller gear it fits securely on both drop and flat bar bike rigs via our harness and its rolltop design permits access to its contents from either end of the pack it also features an incredibly durable and water resistant 100d cordurareg ripstop construction plus an external zipper pocket for easy access to your on the fly items like phones maps or keys specialized burra burra drypack 13 features