The corps' Canteen is run by the Chiefs and Petty Officer's Mess. Snacks and other treats are provided at a markup, supporting Mess activities, while practical items such as boot polish are provided as close to at cost as is practical.

The Canteen operates on Wednesdays at Stand Easy. While most items are available immediately, there are some that will require you to place an order, including any clothing or footwear, as it is impractical to stock all possible sizes.