Refillable bathroom system.

Choose your bottle. Add your product. Refill again and again.

Designed to stay.

One doypack. Up to 80% less packaging waste.

The bathroom is yours.

Mix and match to create a style that feels like your own.
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THE BY MONO SYSTEM

Made to stay. Designed for your space.

A refillable system of bottles and care products created to live with your bathroom — not pass through it.

DISCOVER THE SYSTEM →

CHOOSE · REFILL · KEEP

Customisable

Mix & match bathroom bottle type, size, and cap — all designed to suit your needs.

Refillable & Responsible

Reduce plastic waste by up to 80% with every pouch (compared to bottled product of corresponding sizes).
Refill endlessly — with BY MONO doypacks, store finds, or your personal favourites.

Unifying

Bottles that bring your bathroom together.

Shop by category

Bottles
Bottles
Refills
Refills
Sets & Bundles
Sets & Bundles
Material Matching.

Oak — Warm & Natural.

Oak veneer design adds warmth and balance to our amber bottle family, softening their clean, functional form. Paired with light stone, matte ceramics, white faucets, and neutral textiles, the bottle will create a calm and balanced composition. The result feels natural, considered, and timeless.
SHOP OAK BOTTLES

Black Slate — Calm & Grounded.

Black slate brings depth and quiet accent to our amber bottle, grounding its form with a refined, mineral character. Paired with matte black metal, soft grey surfaces, and natural textiles, it creates a calm, architectural composition. Each element complements the bottle through contrast and restraint, resulting in a space that feels balanced, modern, and intentional.
SHOP BLACK SLATE BOTTLES

Abstract — Playful & Expressive.

This bottle brings shape and structure to the bathroom, introducing a refined material accent without visual noise. Combined with gold cap, it will add unusual accent to bathrooms with gold fixtures, geometric tiles, and will perfectly complement mint or sage tones. The result is a bathroom that feels more intentional, composed, and architecturally resolved.
SHOP ABSTRACT BOTTLES

Terrazzo — Light & Classic.

This bottle brings visual calm and material clarity to the bathroom, introducing a light, mineral surface that feels integrated rather than added. Terrazzo pairs neatly with stainless steel, light wood, small black details, softening the space while maintaining structure. The result is a bathroom that feels brighter, more cohesive, and soft.
SHOP TERRAZZO BOTTLES

HOW IT WORKS

Choose. Fill. Refill.

Choose the bottle design, size and cap that feel right for your space and routine. Fill it with a BY MONO refill or your favourite product, and refill it whenever you need.

DISCOVER THE SYSTEM →

CHOOSE · REFILL · KEEP

Refillable bottle features

Perfect for refilling and cleaning, our 28 mm wide bottle necks guarantees that not a single drop of your product is wasted.

All bottles are made of fully recyclable PET plastic, designed for repeated use and responsible disposal.

Our labels are protected with a water-repellent layer, ensuring they stay fresh and durable in humid bathroom conditions.

Pumps, disc-tops, or flip-tops — all closures can be securely locked for travel and daily convenience.

Everyday bathroom spaces

Minimal setups. Calm materials. Refillable design.
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