10 Best Under The Sink Mat 2025 in the United States

The Winisok Waterproof Under Sink Mat offers robust protection for your kitchen and bathroom cabinets. Made from food-grade silicone, this mat is durable and won't warp or discolor over time. Its waterproof nature and raised 1.8 cm edge design ensure that any spills or leaks are contained, preventing damage to your cabinets.

The mat's size, 40" x 22", fits many standard under-sink areas, but you might need to trim it if there are pipes or other obstructions in your cabinet. This could be a minor inconvenience but still provides better coverage than not using a mat at all. One of its standout features is its versatility; it can be used beyond just under the sink, as a pet food mat, crafting mat, or even a dish drying mat.

Cleaning is straightforward—just hand wash it, and its heat resistance adds to its practicality. While it doesn't explicitly mention a non-slip surface, the silicone material typically offers some grip, helping it stay in place. If you're looking for a durable, multi-purpose mat that keeps your cabinets safe from spills and scratches, the Winisok mat is a solid choice. However, be prepared for some customization if your cabinet has unique dimensions or obstacles.

The SIKADEER under sink mat is made from 100% food-grade silicone, which is durable, non-toxic, and safe for use around food and household items. Its waterproof design with raised edges effectively protects cabinets and shelves from spills, leaks, and stains, making it ideal for under-sink areas prone to moisture. The mat comes in 15 sizes, including the 40" x 19" option, allowing you to find one that fits most cabinets well; additionally, it can be trimmed if needed for pipes or tight spaces.

Its surface is non-slip and oil-resistant, which helps keep items stable and makes cleaning simple—just wipe it down or drain pooled water by pressing the edges. The mat is also heat- and wear-resistant, so it holds up to daily use and can double as a pet food mat or shoe tray, adding to its versatility. The product weighs about 2.2 pounds, suggesting a sturdy feel while still being easy to move.

Supported by a 12-month warranty, this mat is a reliable choice for anyone looking to keep their under-sink cabinets dry, clean, and organized without fuss.

The FLATO Waterproof Under Sink Mat is made from food-grade silicone, making it durable, waterproof, and resistant to oils—ideal for protecting your cabinets from leaks and spills. Measuring 40" x 22", it fits most kitchen and bathroom under-sink spaces, and its flexible material helps it lay flat and conform to cabinet shapes. The mat features a raised edge design that helps contain liquids, preventing damage from plumbing leaks or chemical spills.

Cleaning is straightforward since you can just wipe it down or rinse it with water, thanks to its water and oil-resistant surface. The mat weighs 2.35 pounds, indicating it is substantial enough to stay put, though it may be heavier compared to thinner plastic liners. Additionally, the mat can be used for pet feeding areas or craft projects, offering versatility around the home.

If you want a reliable, easy-to-clean under-sink mat that offers solid waterproof protection and flexibility in size, this product is a practical choice, providing more functionality than a basic shelf liner.