BrüMate | Premium Insulated Tumblers, Drinkware, Coolers ...

How to Fit a Slideseal Magnetic Lid on Your Tumbler

How to Fit a Slideseal Magnetic Lid on Your Tumbler

By BrüMate | Premium Insulated Tumblers, Drinkware, Coolers ... | Published: 2026-10-27

Category: How-to Guides

Learn how to fit a Slideseal Magnetic Lid on your BrüMate tumbler with simple steps, common mistakes to avoid, and product tips.

Quick Answer

To fit a Slideseal Magnetic Lid on your BrüMate tumbler, align the lid's notch with the handle (if present), press down evenly until it clicks, then slide the magnetic mechanism to test the seal. Ensure the lid is fully seated before use to prevent leaks.

Why Proper Alignment Matters

The Slideseal Magnetic Lid uses a magnetic mechanism that only seals correctly when the lid is fully seated on the tumbler rim. If the lid is misaligned, the magnetic closure may not engage fully, leading to spills or splashes. Taking a few extra seconds to align the lid properly prevents messes and keeps your drink secure.

BrüMate offers multiple Slideseal Magnetic Lid models, each designed for specific tumbler sizes. While the fitting process is similar, always confirm that your lid is compatible with your tumbler model. If you're unsure, check the product description or contact BrüMate support.

Step-by-Step Fitting Guide

  1. Check Compatibility: Before fitting, verify that your Slideseal Magnetic Lid is designed for your specific BrüMate tumbler model. Check the product description or packaging for compatibility information. Using an incompatible lid may result in a poor seal.
  2. Clean the Tumbler Rim: Ensure the rim of your tumbler is clean and dry. Any debris or moisture can prevent the lid from sealing properly. A clean rim ensures a tight, leak-free seal.
  3. Align the Lid: Position the lid over the tumbler, aligning the notch or indicator (if present) with the handle or front of the tumbler. This ensures the magnetic mechanism aligns correctly. Misalignment can cause the lid to sit crooked and not seal.
  4. Press Down Evenly: Press down on the lid evenly around the edges until it clicks into place. You should feel the lid seat firmly against the rim. If you hear a click, the lid is likely fully seated.
  5. Test the Magnetic Seal: Slide the magnetic mechanism to the closed position and gently tilt the tumbler to check for leaks. If liquid escapes, remove the lid and repeat the alignment and pressing steps. Always test with water before filling with your beverage.

Slideseal Magnetic Lid Options

  • Default Title: This BrüMate product features the Slideseal Magnetic Lid, designed for convenient, secure coverage of your favorite beverage. It's a versatile option for home, office, or on-the-go use, ensuring your drink stays covered and secure.
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  • Default Title: BrüMate presents the Slideseal Magnetic Lid, a versatile accessory designed to fit your favorite BrüMate tumblers. This model offers a secure magnetic closure that helps keep drinks contained while you're on the move, reducing spills and splashes.
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  • Default Title: This BrüMate product features a Slideseal Magnetic Lid, designed to help keep your drinks secure while you're on the go. With a secure, easy-to-use closure and durable construction, it's ideal for daily commutes and outdoor activities.

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