Children's Boxed Milk Cup Sleeve 52*40mm

Supports are needed; the top of the handle has an overhanging section. Filament usage is under 60g; I used support material during printing, but it's optional.

My son often struggled with the grip when drinking boxed milk, causing spills, so I designed this sleeve. Sharing it for other parents facing this issue.

The handle's dimensions and angle are based on my son's baby bottle.

This fits small boxed milks, 52*40mm or less.

Our milk is approximately 73mm tall. Another design consideration was lengthening the handle by raising the base, which might improve grip, but it could also make it unstable. If you need other sizes, feel free to modify and share.

The bottom has slots to prevent use as a cup.