What is the Best Waterproof Blanket for Adults?

25 January 2026 by Banana Passion

The best waterproof blanket for adults is one that combines serious absorbency, certified skin safety, and a truly waterproof core, all without sacrificing comfort, softness, or discretion. Banana Passion waterproof blankets are designed in Australia, refined through real-world use, and engineered to perform beautifully as a part of adult life.

Water-poured-on-Sex-Blanket
Being able to absorb spills is an important task of a waterproof blanket, but not the only one.
Purple Waterproof Blanket in the hands of a woman showcasing it is soft. This is exactly like splash blanket or liberator throw. Best squirt blanket.
Material properties like softness and texture can really add to your mood, with our blankets nicely finished for a premium feel.

A brief origin story (and why it matters)

Banana Passion began as a baby brand. That origin matters because it meant starting with the highest standards for safety, softness, and skin contact.

What changed was the use case.

When customers began buying the blankets for adult use, the product was intentionally adapted and upgraded, not simply repurposed. Absorbency, durability, size, and discretion were all re‑engineered to meet adult needs, while keeping the same uncompromising approach to safety and comfort.

What actually makes a waterproof blanket “the best” for adults

A high‑performing adult waterproof blanket must do three things exceptionally well:

  1. Absorb, not just block liquid
  2. Protect surfaces underneath completely
  3. Feel comfortable on bare skin

Banana Passion addresses all three through thoughtful material design.

OEKO‑TEX® certified & skin‑safe

Banana Passion blankets are made using OEKO‑TEX® Standard 100 certified materials, meaning every component is tested for harmful substances.

This is especially important for products used:

The result goes beyond basic protection; it provides peace of mind.

Close-up of a polar fleece waterproof blanket, showing the soft top layer and the shiny waterproof film on the folded edge.
The key to every waterproof blanket is the waterproof barrier layer, seen on the left/underside.
Waterproof blanket for couch perfect for spills and play, soft plush leakproof throw. Waterproof blanket draped over a couch in a modern living room setting. Use it for couples, dogs, kids , toddlers.
Waterproof blanket ready to go on the couch, for use as a throw, or for carefree cuddles, spills, and everything in between.
Waterproof intimacy blanket spread across a neatly made bed, showing the soft velvety top and discreet protective layer designed to keep sheets dry during spills and playful moments.
Relax with Banana Passion waterproof blankets, which can absorb a lot of liquid and keep your bed dry.

Advanced absorbency (no puddles)

Unlike basic waterproof throws that simply repel liquid, Banana Passion blankets are engineered to absorb liquids.

The internal structure draws moisture away from the surface and holds it securely, preventing:

This is what allows the blanket to stay comfortable and functional at the same time.

Why Banana Passion uses 0.02 Thermoplastic Polyurethane (TPU)

At the core of every Banana Passion blanket is a 0.02 TPU laminated waterproof film, chosen deliberately for performance, safety, and longevity.

TPU is used because it is:

This ultra‑thin TPU layer creates a reliable waterproof barrier without noise, crunch, or rigidity.

Single-sided or double-sided?

Single-sided protection

Banana Passion quickdrying waterproof blankets are single-sided, meaning:

Double‑sided protection

Banana Passion velvety waterproof blankets are fully double‑sided, meaning:

This makes them intuitive, practical, and ideal for real‑life use.

Our blankets stay flat, soft, and quiet

When cared for correctly, Banana Passion blankets:

They are designed to be washed, reused, and relied on, without degrading in comfort.

Want to learn more about waterproof and water-resistant blankets?

Watch our video below for more!

The bottom line

The best waterproof blanket for adults offers more than just waterproof protection.

It’s absorbent, certified safe, discreet, flexible, and designed to feel good to live with.

That’s exactly what Banana Passion delivers. The best waterproof blanket.

Banana Passion

posted on 25 January 2026