This GORILLA GRIP bathtub mat review looks at a machine-washable tub liner with suction cups, drainage holes, and a pebble-textured surface. It may suit buyers who want coverage across much of a standard tub floor.
GORILLA GRIP Mat Review Summary
The quick verdict

112,000+ ratings
Read Amazon ReviewsGORILLA GRIP Bath Tub Shower Mat
A washable tub liner for buyers who want broad interior coverage, textured footing, and water drainage through the mat.
- Measures 35 by 16 inches for broad tub-floor coverage.
- Hundreds of suction cups help secure the mat to the shower floor.
- Drainage holes allow water to flow under the liner toward the drain.
- BPA-free, flexible material has a pebble-textured topside.
Pros
- Large footprint for coverage across much of a tub floor.
- Suction cups are designed to help hold the liner in place.
Consider before buying
- It is only suitable for smooth, clean, non-textured, non-tiled surfaces, so check the tub floor finish before choosing it.
- Avoid using it on newly refinished tubs or shower pans, which are outside its stated installation guidance.
Read the full review summary
The GORILLA GRIP mat combines a broad 35 by 16 inch footprint with hundreds of suction cups intended to help secure it to the tub floor.
Drainage holes let water flow beneath the liner toward the drain, a practical design for buyers who want an interior mat that does not cover the drain path.
Its pebble-textured topside is soft on feet, and you can machine wash the mat and air dry it. Use it only on smooth, clean, non-textured, non-tiled surfaces; check that installation requirement when choosing a liner.
The buying factors
GORILLA GRIP Mat Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Tub-floor coverage
The 35 by 16 inch size is generously sized for a tub liner and offers a substantial footprint, though the mat still needs to match the buyer’s tub layout.
Grip design
Hundreds of suction cups are designed to help secure the liner to the shower floor, making grip a central part of its appeal.
Water drainage
Hundreds of holes provide paths for water to flow beneath the mat toward the drain rather than being blocked by a solid sheet.
Cleaning routine
Machine washing and air drying make routine care simple, including hanging it over the tub edge to dry.
Surface compatibility
The liner is intended for smooth, clean, non-textured, non-tiled surfaces, which rules out some tub and shower-floor finishes.
Material considerations
BPA-free materials and a pebble-textured topside that is soft on feet give household buyers useful material and underfoot details.
Key Features and Specifications of GORILLA GRIP Mat
- Measures 35 by 16 inches for broad tub-floor coverage.
- Hundreds of suction cups help secure the mat to the shower floor.
- Drainage holes allow water to flow under the liner toward the drain.
- BPA-free, flexible material has a pebble-textured topside.
- Machine washable; air dry it by hanging it over the tub edge.
- Intended for most tubs and inserts, with smooth, clean, non-textured, non-tiled surfaces required.
Pros and Cons of GORILLA GRIP Mat
Pros
- Large footprint for coverage across much of a tub floor.
- Suction cups are designed to help hold the liner in place.
- Drainage holes let water move toward the tub drain.
- Machine washing and air drying simplify care.
- BPA-free materials with a pebble-textured topside that is soft on feet.
Consider before buying
- It is only suitable for smooth, clean, non-textured, non-tiled surfaces, so check the tub floor finish before choosing it.
- Avoid using it on newly refinished tubs or shower pans, which are outside its stated installation guidance.
- The mat needs air drying after washing, so buyers wanting a put-away-wet routine should plan for drying space.
Who Should Buy GORILLA GRIP Mat?
Good fit
Choose this liner if you want a substantial mat inside the tub, with suction cups for attachment and drainage holes for water flow beneath it.
Its 35 by 16 inch size makes dimensions worth checking against your tub before purchase.
Choose it if you want a pebble-textured surface that is soft on feet and can machine wash and air dry the mat between uses. Use it only on a smooth, clean, non-textured, non-tiled tub surface.
Who should skip it
Skip it if your tub or shower pan is newly refinished, textured, tiled, or otherwise outside the recommended installation surfaces.
The mat is also a poor match if you need a floor mat outside the tub rather than a liner that sits inside it.
GORILLA GRIP Mat: Fit, Grip, and Care
A liner made for the tub interior
This is a bathtub floor liner sized to cover a large portion of the bathing surface.
Suction cups are intended to help secure it to the floor, so installation depends on having a compatible surface that is clean and smooth.
Drainage and upkeep
Perforations give water a route beneath the liner and toward the drain, while machine washing and air drying provide a simple care cycle. Hanging it over the tub edge gives the mat room to dry after cleaning.
Surface feel and household use
BPA-free materials and a pebble-textured topside that is soft on feet may appeal if you want a tub liner with a textured surface.
Check the installation limits against your tub: use it only on a smooth, clean, non-textured, non-tiled surface.
Alternatives to GORILLA GRIP Mat
Bathtub Mats alternative

100+ ratings
Read Amazon ReviewsLUX Décor Non-Slip Bathtub Mat
Choose LUX Décor if you want the 40 by 16 inch size; choose GORILLA GRIP if its 35 by 16 inch footprint and pebble-textured topside better fit your tub and preference.
- The LUX Décor mat measures 40 by 16 inches and pairs suction cups with drain holes; machine washing is also part of its care routine.
- The GORILLA GRIP mat is 35 by 16 inches and has a pebble-textured topside, giving buyers a broad but comparatively contained tub liner footprint with a textured surface.
Bathtub Mats alternative

3,000+ ratings
Read Amazon ReviewsBamboo Bath Mat
Choose the bamboo mat if you want a foldable mat for use outside the tub, including poolside or outdoor shower settings.
Choose GORILLA GRIP if you want a washable liner with suction cups and drainage holes inside the bath.
- The bamboo mat folds in half for flat storage and can be used as a shower mat, sauna floor mat, poolside step, or outdoor shower mat.
- GORILLA GRIP is a machine-washable bathtub liner with suction cups and drain holes, designed for placement inside the tub.
Is GORILLA GRIP Mat Worth It?
The GORILLA GRIP Bath Tub Shower Mat is worth considering if you want a washable liner with a 35-by-16-inch footprint, suction cups, and drainage holes.
Its pebble-textured top is soft on feet; use it only on smooth, clean, non-textured, non-tiled surfaces.
Buy it when your tub finish meets that surface guidance and you want the convenience of machine washing and air drying.
Pass if the bathing surface is newly refinished, textured, or tiled, or if your priority is a foldable mat used outside the tub.
Your review at a glance

112,000+ ratings
Read Amazon ReviewsGORILLA GRIP Bath Tub Shower Mat
A washable tub liner for buyers who want broad interior coverage, textured footing, and water drainage through the mat.
- Measures 35 by 16 inches for broad tub-floor coverage.
- Hundreds of suction cups help secure the mat to the shower floor.
- Drainage holes allow water to flow under the liner toward the drain.
- BPA-free, flexible material has a pebble-textured topside.