This bike bottle holder is designed to securely hold large 1.5L bottles with an approximate diameter of 88 mm. The open, practical design allows the bottle to be removed easily while riding by pulling it straight out, or by pulling slightly from the side for even smoother access, while still keeping the bottle well supported during use.

The mounting holes support standard bike frame spacing, with adjustable screw distances from 52 mm to 76 mm (64 mm standard). The screw holes are sized at 5.7 mm in diameter, and optional washers up to 12.7 mm in diameter can be used for improved load distribution. Using washers is recommended to increase durability and extend the lifespan of the mount, especially when carrying heavier bottles.

The holder was printed in PLA with 20% infill and supports enabled, without using an adhesive build plate. A simple and functional solution for riders who prefer carrying larger bottles without sacrificing accessibility or stability.