Machined Screw Top

MACHINED TO AEROSPACE STANDARDS
  • i We are pleased to offer in-house laser engraving for a flat $150 fee on all Jacob Bromwell® products. All engraved orders are 100% made-to-order and have a lead time of 2-3 weeks. Unless otherwise requested, Times New Roman is the default font used for all engraved orders. We offer 10 other popular fonts as well for all engraved orders. Please visit our Engraving Information page for additional engraving information and examples.
QUANTITY
truck Get it i This is an estimated delivery date based on carrier estimates. This is not a guarantee. If you need to expedite your order, please contact our team and we’ll be happy to help.

The Story
After years of use, you may need to replace the original copper screw-top that came with your flask.  We've got you covered.

This precision machined, aerospace quality screw top is manually machined from solid copper, and is guaranteed to keep your copper flask of choice looking as sharp as possible. Like all Jacob Bromwell® copper products, each screw top proudly features our proprietary SuperPolish™ finish and is basked by our ironclad lifetime guarantee.


Note: Minor imperfections may occur and are a natural part of the 100% handmade process, lending character and charm to each piece.

Aerospace quality, precision machined screw top.

Our aerospace quality, precision machined copper screw top which guarantees a 100% leak-free flask every time you fill it. Twist, sip, enjoy.

Machined Screw Top

Copper is an investment for life.

Copper is sky-high on the commodities market today, and there are up to five red-blooded artisans involved in the creation of this copper machined screwtop. Every step in our proprietary manufacturing process is done entirely by hand.

Machined Screw Top

203 YEARS OF THE FINEST QUALITY, CRAFTSMANSHIP & SERVICE

100% AUTHENTIC

100% AUTHENTIC

LIFETIME GUARANTEE

LIFETIME GUARANTEE

QUICK SHIP

QUICK SHIP

BEST PRICE GUARANTEED

BEST PRICE GUARANTEED

— Jacob Bromwell® —

Customer Reviews

Machined Screw Top
Continue Shopping