FormulaMod Fm-Bottle Plastic Coolant Fill Bottle, 250ml or 500ml, Squeeze-Style for Custom Water Cooling Loops

FormulaMod Fm-Bottle Plastic Coolant Fill Bottle, 250ml or 500ml, Squeeze-Style for Custom Water Cooling Loops

TL;DR: The Fm-Bottle is a plastic squeeze-style fill bottle for adding coolant to a custom water cooling loop one controlled pour at a time. Two capacities are offered: 250ml for top-up work on smaller loops, and 500ml for bench filling on larger builds with multiple radiators. The narrow neck lets the...

Common Applications

The Fm-Bottle is a plastic squeeze-style fill bottle for adding coolant to a custom water cooling loop one controlled pour at a time. Two capacities are offered: 250ml for top-up work on smaller loops, and 500ml for bench filling on larger builds with multiple radiators. The narrow neck lets the user aim into a reservoir fill port without splashing, and the soft body squeezes for metered flow control. The bottle ships empty, so coolant or distilled water is supplied by the user. It is a reusable filling accessory, not a storage container for long-term coolant retention.

Frequently Asked Questions

Q: What sizes does the Fm-Bottle come in?

A: Two capacities: 250ml or 500ml. Select the size when ordering.

Q: Does it ship with coolant inside?

A: No, the bottle ships empty. Coolant or distilled water is supplied separately by the user.

Q: What material is the bottle?

A: Soft squeeze plastic. The exact polymer is not published by the manufacturer; treat it as a short-term filling tool, not a long-term coolant store.

Q: Is it reusable?

A: Yes. Rinse with distilled water between coolant types to avoid mixing dyes or additives that may not be compatible.

Q: Can it be used to drain the loop?

A: It is designed for filling. Draining is better handled by a dedicated drain port and a wider-mouth catch container.