⭐⭐⭐⭐⭐ 4.6/5 based on 175 reviews on Trustpilot
SmartShell 5 - Hardcase for Fairphone 5
SmartShell 5 - Hardcase for Fairphone 5The perfectly fitting, biodegradable protective case – designed specifically for your Fairphone 5.
- Environmentally friendly - biodegradable material
- Zuverlässiger Schutz im Alltag
- 6-month Biowaves warranty
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Over 8,000 satisfied customers since 2020
Technical details
materials
materials
Made from recycled and recyclable PP (polypropylene) and wheat straw. Fully biodegradable. Free from BPA and harmful plasticizers.
Dimensions & Weight
Dimensions & Weight
W: 7.7 cm
H: 16.4 cm
Thickness incl. display protection edge: 1.4 cm
Weight: 50 g
Recycling & Circular Economy
Recycling & Circular Economy
Our SmartShell is made from a combination of recycled and recyclable polypropylene (PP) and natural wheat straw fibers.
At the end of its lifespan, the shell can be disposed of with regular household waste.
There, the material decomposes under suitable conditions without leaving harmful residues or producing permanent microplastics.
Since there are currently no comprehensive take-back systems for bioplastics in Europe, we recommend this disposal method.

In stock. Will arrive in 2-3 days.
lightweight, robust & functional
Effective protection
Shockproof & durable: The SmartShell 5 reliably protects your Fairphone 5 from scratches, impacts and daily wear and tear.
Screen protection & camera protection: A slightly raised edge around the display and camera provides additional security in everyday life.
Secure fit: The precise fit prevents wobbling or gaps – the case fits like a glove.
Smart
Thoughtful details & practical extras
Anti-Tilt Hill: The specially developed design ensures that your Fairphone 5 lies securely and stably on flat surfaces, even with a case – without any wobbling.
Expandable insertion slot: Compatible with our HangHub accessories for wrist straps or carrying straps. This ensures you always have your smartphone with you comfortably and securely – perfect for on the go.
Precise usability: All buttons, ports and the fingerprint sensor remain fully functional.
fair & uncomplicated
6-month warranty
Biowaves offers a 6-month warranty against material and manufacturing defects.
Even in the event of a fall, we will consider replacing your case in a fair and sustainable manner.
Sustainability for our planet
Biodegradable – decomposes without residue or pollutants.
Made with recycled material to conserve resources and avoid plastic waste.
Short delivery routes & fair production in certified partnerships.
First-class quality & pleasant feel
The SmartShell 5 impresses with high-quality, biodegradable and recycled materials that feel natural and pleasant.
Its smooth, matte surface with a fine structure feels warm and soft in the hand – without chemical odors or artificial additives.
Each case is unique due to the natural pigmentation of the material – with a subtle, individual grain.
Choose sustainable quality – Biowaves for your Fairphone.
Biowaves
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Who we are
Live consciously. Act sustainably.
Hello, I'm Neele – and part of the family behind Biowaves.
Together we develop sustainable products for people who want to live consciously and take responsibility. Our love for nature shapes every detail – from the materials to the design.
Join us on our journey towards more conscious consumption – step by step.
FAQs
Will the case still fit if I use a screen protector or camera lens protector?
Yes, our case is designed to be compatible with most common screen and camera protectors. The raised edges provide additional protection without affecting the fit.
What does "Anti-Tilt Hill" mean?
The special Anti-Tilt Hill design ensures that your Fairphone 5, even with a case, sits stably on flat surfaces – without any wobbling. This allows you to comfortably use or place your smartphone on a table without it shaking. A small design innovation with a big convenience advantage.
Does the casing stretch out over time or does it remain stable?
Our hard cases are not made of soft silicone, but of a robust bio-based material with slight elasticity. This ensures a consistently precise fit – without stretching or wobbling.
What is the insertion slot for?
It serves as an extension for the Biowaves HangHub – to securely attach hand straps or carrying straps.
You can find the HangHub, as well as hand-strap wrist straps and necklaces handcrafted in Germany, under Accessories. Or check out our Mix and Match savings bundles.
Can I purchase accessories (e.g., the HangHub) later?
Yes! The HangHub is available as a separate accessory in our shop and can be easily inserted into the SmartShell 5's slot. This allows you to flexibly expand your case – for example, with a wrist strap or carrying chain for even more comfort and security on the go.
What exactly is the casing made of?
The Biowaves case is made from a biodegradable, pollutant-free material mix with recycled components. It contains no plasticizers, BPA, or other questionable additives and is skin-friendly and odorless.
Is the casing truly biodegradable? How does that work?
Yes – the material was developed to decompose completely under industrial or natural conditions. This process does not produce microplastics or environmentally harmful residues.
Under ideal conditions in industrial composting plants, the decomposition process is particularly efficient. Unfortunately, such plants are not yet widespread in Europe.
Where is the casing manufactured?
Our cases are designed in Germany and manufactured in cooperation with certified, fair-trade partners . This ensures that production, quality, and working conditions meet our sustainability standards.
💚 More questions about shipping, warranty or returns?
Check out our FAQ page – there you'll find all the information about ordering, delivery and service.