Water Bottle Screw Lid / Cap (Easy Print no Supports)

thingiverse

Replacement Screw Cap/Lid for Standard Metal Drinking Bottles and Flasks. This design prints easily without supports, ensuring a smooth finish. It consists of two separate parts: the screw part and the handle part. To assemble, simply attach the screw part to the handle part, then apply a thin layer of glue along the inner threads of the handle to prevent the screw from coming loose. A worn-out washer or O-ring can still be utilized for sealing purposes. To ensure maximum durability, this design employs 4 outer layers and 30% infill. The result is a solid, reliable part that prints well with PLA or PETG materials.