The fastest way to send letters to basic training.
Send Letters
Sending letters to basic training has never been easier. Write your letter from your phone or computer, include a photo and enjoy next-day delivery.
Get News
Breaking news and content you need to be mission-ready your entire military career.
Plan Travel
Planning a trip shouldn’t be frustrating experience. Get the best deals and easily book your worry free ravel.
Why Sandboxx
Send letters to basic training from your phone or computer. Your letter will be automatically converted into physical mail and shipped to base the next day. Snail mail is a thing of the past.
- Send a letter in under 2 minutes
- Track letter all the way to base
- Pre-addressed return envelope
- Reply stationery included
- Free Giftcard add-on
Book Graduation Travel
01. Book Your Flight
Sandboxx works with major airline partners to get you the best flight deals to graduation. Book early and never miss a great deal.
02. Book Your Hotel
We know the best hotels both on and off base. We have negotiated exclusive promotional rates and perks just for Sandboxx members.
03. Book Your Car
Need ground transportation for on and off base exploration? We have you covered. Easily book a car with our travel agent service.
People love Sandboxx
“I’m very thankful to have been introduced to Sandboxx. Being able to write to my son has been invaluable! Knowing Sandboxx is there to make sure my letters get delivered quickly and reliably has helped me transition to becoming an #armymom. I especially love how Sandboxx sends me updates on when my letter was shipped out and delivered! Lastly, I really appreciated the tips I received from Sandboxx on letter writing. Sandboxx helped with ideas and topics that kept my son positive, focused, and strong!”
People love Sandboxx
“So glad my wife and I were introduced to Sandbox. I really like the ability to attach a photo at the end of the letter. Our son has commented that he really enjoyed the photos we’ve sent over the weeks. This app is great as it allows for tracking and if I get my letter in on time he gets it the next day. Additionally, the prepaid, self-addressed envelope is a plus and makes it super easy to get a return letter. My wife and I look forward to his return letters and keeping us abreast of how basic training is going.”
People love Sandboxx
“Sandboxx is amazing! My son gets his letters within a day or two and loves it. Being able to send him a response to his letter right away is huge, especially if he sounds homesick. When I know he has a difficult week coming up I will send inspirational quotes every other day to get him through the week.”
