Description
Meet the Locking Cruise Duck Exchange Mailbox, a magnetic cabin door mailbox created in response to requests from fellow cruisers. Designed by the home of the Original Cruise Duck Mailbox, this larger premium model lets you keep the exchange going while helping the ducks left for you stay reserved until you return.
Fellow cruisers simply place a duck inside the one-way rotating top door. When the door is closed, the duck drops into the key-locking collection compartment. A separate open compartment below holds ducks for passersby to take, keeping incoming and outgoing ducks organized. The locked compartment holds 4 or more standard cruise ducks, while the open sharing area holds 2 or more. Capacity varies based on duck size and accessories.
Eight strong, cruise-tested magnets are safely embedded inside the mailbox for secure attachment to most metal cruise cabin doors. No adhesive or assembly is required, and two matching keys are included.
For added flexibility, the locked compartment includes a dedicated spot for a compatible tracker. It has been tested with AirTag (2nd generation) and Galaxy SmartTag2, giving you the option to help locate your mailbox if it is moved. Tracking devices are not included, and location availability depends on the device and its network.
Choose the included standard Duck Exchange front or upgrade to a personalized front with up to two lines of custom text. Each mailbox is thoughtfully designed, produced, assembled, tested, and packed in our Florida shop by cruisers who actively take part in the cruise duck tradition.
Mailbox and two keys included. Ducks, trackers, tags, and photo props are not included.
Curious how duck mailboxes are used on cruises? Read our guide here.
(This listing is for the mailbox only. Ducks, tags, and props are not included.)
✦ Specifications
• Exterior Size: 3.1 in (8 cm) Thick X 5.2 in (13.2 cm) Wide X 9.3 in (21.3 cm) High
• Material: Durable PLA plastic.
• Mounting: Embedded strong magnets for secure attachment to metal surfaces.
✦ Material & Safety Notes
• 3D printed with PLA (polylactic acid).
• PLA can warp if exposed to heat above ~136°F (58°C).
• Contains securely embedded strong magnets.
• Warning! This product contains small parts and is not suitable for children under 3 years of age.
• If magnets become loose, they can be extremely dangerous if swallowed. Please keep this product away from young children.
✦ Beware of Imitations
This is the original Bow to Stern Shop design. Copies may look similar but often have:
• Rough or low-quality print finish.
• Weak and/or smaller magnets that don't hold well on cruise doors.
• Poorly designed doors that break easily under normal use.
Choose the original for quality and safety 💛
✦ Example Photos
This is a 3D-printed product and may have minor layer lines or surface variations, a normal characteristic of handmade 3D printing. Colors may appear slightly different depending on your screen. Props in photos are for display only.