Reusable K Cups for Keurig: 2026 All Stainless Steel Refillable Coffee Pods Metal Coffee Filters with 5-Hole & Scoop - for K Supreme/K Slim/K-Duo Gen 2/K-Brew Chill MultiStream Maker (2 Pack)

The CAPMESSO reusable K cup is designed specifically for Keurig MultiStream brewers and intended for users who want to maintain consistent coffee strength while switching from disposable pods to a reusable solution. Without changing the standard brewing process, the design focuses on regulating water flow and extraction performance, while the all-stainless-steel construction supports long-term, frequent use.

Water Flow & Extraction Control

In MultiStream brewing systems, water flow speed plays a key role in extraction quality. This reusable K cup features a 5-hole MultiStream design combined with a sparse-to-dense body structure that helps slow overall water flow while maintaining proper pressure. By extending contact time between hot water and coffee grounds, the design supports more even extraction and reduces the risk of diluted flavor throughout the brew cycle.

Materials & Safety

Both the cup body and lid are made from 304 food-grade stainless steel, with no plastic contacting hot water during brewing. The product is BPA free, lead free, and DEHP free, making it suitable for long-term daily use. The stainless steel construction remains stable under repeated high-temperature brewing and is dishwasher safe for convenient cleaning.

How to Use

The brewing process is the same as with disposable K cups. Fill the cup with ground coffee, close the lid securely, and brew as usual. The wide opening allows for easier filling, and the included stainless steel spoon can be used for scooping and leveling grounds. A secure fit helps reduce backflow and grounds leakage during brewing.

Cleaning & Maintenance

After use, the cup can be rinsed under water or placed in the dishwasher. The stainless steel filter design helps minimize residue buildup, supporting quick and efficient cleaning for frequent use.

Compatibility

This reusable K cup is designed for Keurig MultiStream systems and is compatible with Keurig K Supreme, K Supreme Plus, Keurig Slim, K-Duo Gen2, and K-Brew + Chill (MultiStream). It does not fit 1-hole Keurig machines or K-CREMA models. Clear compatibility information helps ensure proper brewing performance.

Ingredient Flexibility

The cup supports a variety of coffee ground sizes and can also be used with loose tea or other brewable ingredients. This flexibility allows users to switch beverages without relying on pre-filled disposable pods.

Long-Term Value

The all-stainless-steel construction is designed for years of repeated use. By replacing disposable pods over time, it helps reduce ongoing coffee costs and plastic waste, offering a practical solution for long-term use.

Whats Included

2 × Stainless Steel Reusable K Cups

1 × Stainless Steel Spoon

1 × Detail Manual