The Stahlsac Bonnaire Mesh Backpack is a great mesh backpack so spacious you can fit in a complete set of cold water dive gear in the main compartment, with a full length side zip for this compartment making easy access. 

The bag has from pockets for your smaller items, and a patented dry compartment perfect for your phone and towel. The sturdy and durable PVC bottom means this bag easily withstands getting thrown about in dive boats or on truck beds. Easy to handle and breathable for your gear this is a great companion for your water adventures.