This GORILLA GRIP bathtub mat review looks at a flexible tub liner with a pebble-textured surface, suction cups and drainage holes. It suits buyers who want a washable mat inside a compatible bathtub.
GORILLA GRIP Mat Review Summary
The quick verdict

112,000+ ratings
Read Amazon ReviewsGORILLA GRIP Bath Tub Shower Mat
A flexible, machine-washable tub liner for buyers who want textured footing and drainage on a smooth, clean tub surface.
- Sized at 35 by 16 inches for tub-floor coverage.
- Hundreds of suction cups help secure the mat to a shower floor.
- Drainage holes let water flow under the mat toward the drain.
- Pebble-textured, flexible surface made with BPA-free materials.
Pros
- Suction cups are designed to help keep the liner in place.
- Drain holes route water beneath the mat toward the drain.
Consider before buying
- It requires a smooth, clean, non-textured, non-tiled surface, ruling out some tubs and shower floors.
- It is unsuitable for newly refinished tubs, shower pans and similar surfaces.
Read the full review summary
The GORILLA GRIP Bath Tub Shower Mat is designed to sit inside the tub, where suction cups help secure it and drainage holes let water flow underneath toward the drain.
Its flexible, pebble-textured top is intended to feel soft underfoot, making it a practical option for everyday baths and showers on a suitable surface.
It is a fit for households that want a washable liner and broad tub-floor coverage, and that can install it on a smooth, clean, non-textured, non-tiled surface.
Its surface requirements matter: it is not intended for newly refinished tubs, shower pans or similar surfaces.
The buying factors
GORILLA GRIP Mat Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Tub grip design
Hundreds of suction cups are designed to help secure the liner to the shower floor, a useful feature for buyers who want it held in place on a compatible surface.
Water drainage
Numerous holes allow water to flow beneath the mat toward the drain, addressing the need for drainage under a tub liner.
Underfoot texture
The pebble-textured top is designed to be soft on feet, giving the surface more texture than a plain, smooth liner.
Cleaning convenience
The mat can be machine washed and air dried, which gives buyers a straightforward care routine for a bath liner.
Surface compatibility
Use is limited to smooth, clean, non-textured, non-tiled surfaces, and the mat is excluded from newly refinished tubs and shower pans, so checking the tub finish is essential.
Coverage
Its 35 by 16 inch size is described as generously sized, providing substantial tub-floor coverage for buyers whose bathtub can accommodate those dimensions.
Key Features and Specifications of GORILLA GRIP Mat
- Sized at 35 by 16 inches for tub-floor coverage.
- Hundreds of suction cups help secure the mat to a shower floor.
- Drainage holes let water flow under the mat toward the drain.
- Pebble-textured, flexible surface made with BPA-free materials.
- Machine washable; hang over the tub edge to air dry.
- For smooth, clean, non-textured, non-tiled surfaces; unsuitable for newly refinished tubs and shower pans.
Pros and Cons of GORILLA GRIP Mat
Pros
- Suction cups are designed to help keep the liner in place.
- Drain holes route water beneath the mat toward the drain.
- The pebble-textured surface is designed to be soft on feet.
- Machine washing and hanging to air dry simplify routine cleaning.
Consider before buying
- It requires a smooth, clean, non-textured, non-tiled surface, ruling out some tubs and shower floors.
- It is unsuitable for newly refinished tubs, shower pans and similar surfaces.
- Measure the tub before buying to confirm that the 35 by 16 inch liner fits the usable floor area.
Who Should Buy GORILLA GRIP Mat?
Good fit
Choose it if you want a liner inside the tub with suction cups, drainage holes and a flexible, pebble-textured surface. The combination targets buyers seeking tub-floor coverage and a washable mat they can hang to dry.
It is a sensible candidate when your tub has a smooth, clean, non-textured, non-tiled floor and the 35 by 16 inch dimensions suit the space.
The BPA-free material and soft-on-feet texture may also matter to buyers choosing a mat for shared household use.
Who should skip it
Skip it if your tub or shower floor is textured or tiled, or if the surface is newly refinished. Those conditions fall outside the recommended installation surfaces, so the suction-cup design may not suit your bathing area.
Look elsewhere if you need a mat for a shower pan or want to place a liner over another unsuitable surface; this mat is not intended for those uses.
GORILLA GRIP Mat Review: Fit, Drainage and Care
Check the tub surface first
The installation conditions are central to whether this liner will work for your bathroom. It is intended for smooth, clean, non-textured, non-tiled surfaces, and it is excluded from newly refinished tubs and shower pans.
Confirm the floor material and finish before relying on its suction cups.
Drainage is built into the liner
The holes let water move beneath the mat toward the drain, while suction cups help secure it to the shower floor.
This pairing suits a buyer who wants a tub liner that stays in the bathing area and allows drainage below it; it does not remove the need to check surface compatibility.
Care and dimensions shape the fit
Machine washing and hanging the liner over the tub edge to air dry offer a simple maintenance routine.
At 35 by 16 inches, it is generously sized, but measuring the usable tub floor before purchase can help avoid a poor fit.
Texture and material are practical considerations
A pebble-textured topside and flexible construction give the mat a defined underfoot surface, while BPA-free materials address a material preference some households may have.
These details help narrow fit, but the key decision remains whether the tub surface matches the installation guidance.
Alternatives to GORILLA GRIP Mat
Bathtub Mats alternative

100+ ratings
Read Amazon ReviewsLUX Décor Non-Slip Bathtub Mat
Choose LUX Décor if its 40x16-inch footprint better matches your tub; choose GORILLA GRIP for a 35 by 16 inch liner with a pebble-textured top. Both offer suction cups, drainage holes and machine-washable care.
- LUX Décor is 40x16 inches and combines suction cups and drain holes with machine-washable care.
- The GORILLA GRIP is 35 by 16 inches and has a pebble-textured topside, suction cups, drain holes and machine-washable care.
Bathtub Mats alternative

3,000+ ratings
Read Amazon ReviewsBamboo Bath Mat
Choose the Bamboo Bath Mat for a foldable step outside the shower, with slatted construction that drains through and folds flat for storage. Choose GORILLA GRIP for a liner inside the tub with suction cups and machine-washable care.
- The Bamboo Bath Mat folds in half for flat storage and has slatted bamboo construction that drains water and allows air flow underneath.
- GORILLA GRIP is a flexible bathtub floor liner with suction cups, drain holes and machine-washable care.
Is GORILLA GRIP Mat Worth It?
The GORILLA GRIP Bath Tub Shower Mat is worth considering if you need a washable liner inside the tub and your floor is smooth, clean, non-textured and non-tiled.
Suction cups, drainage holes, a pebble-textured top and flexible construction make it a practical match for that use.
Check the surface and dimensions before buying: the mat is unsuitable for newly refinished tubs and shower pans, and its 35 by 16 inch footprint needs to fit your usable tub floor.
If those conditions suit your bathroom, it offers a clear combination of grip-oriented design, drainage and easy washing.
Your review at a glance

112,000+ ratings
Read Amazon ReviewsGORILLA GRIP Bath Tub Shower Mat
A flexible, machine-washable tub liner for buyers who want textured footing and drainage on a smooth, clean tub surface.
- Sized at 35 by 16 inches for tub-floor coverage.
- Hundreds of suction cups help secure the mat to a shower floor.
- Drainage holes let water flow under the mat toward the drain.
- Pebble-textured, flexible surface made with BPA-free materials.