Climate controls Each cabin has its own thermostat, allowing you to control the temperature level in your cabin. Portholes, windows, or balconies Depending on the ship, some cabin windows can be opened, although most are secured for safety reasons. Some portholes may be covered during portions of voyages if the sea becomes rough. National Geographic Quest and National Geographic Venture offer balcony cabins. On National Geographic Orion, cabin categories 5 and 6 have French balconies. Shower amenities We supply botanically inspired conditioning shampoo, body wash, and body lotion. If you choose to bring your own shampoo and/or conditioner, we recommend that you bring biodegradable products. Hairdryers Hairdryers are available in each cabin. Electrical appliances Each cabin on National Geographic Sea Lion, National Geographic Sea Bird, National Geographic Quest, and National Geographic Venture is equipped with at least one 110v (American) electrical outlet, which can be used for electric razors, laptop computers, and other small devices. On National Geographic Orion, the desk in each cabin has an outlet for 110v and 220v (European). Additional outlets of both types are located in every cabin.   Valuables While our ships are not equipped with safety deposit boxes in the cabins, most have small locking drawers with a key where you can keep your valuables. As our vessel safes are quite small, our normal policy is that the ships cannot accept custody or responsibility for guests' valuables while on board.