How about getting him a high-quality sled like a wooden toboggan or a snow tube? You can also include some accessories like a warm hat, gloves, and scarf set to keep him comfortable on the slope. If he likes to go sledding with the family, consider getting a multi-person sled so everyone can enjoy the fun together. Another idea is to book a weekend cabin stay at a snow resort where you can both enjoy sledding and other winter activities. Or, you can create a personal photo album of all the times you two have gone sledding together.
Or you can get him a star map with an important date you share.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.