Finnish phone cases – materials and manufacturing
Real wood, real fabric, made in Finland
Lastu has been making phone cases since 2011. The materials are genuine — birch, military fabric, coffee — not a picture of them printed onto plastic. Every case is made to order, so two identical ones are a rarity.
What are Lastu cases made of?
Mostly Nordic birch grown in FSC-certified forests, plus genuine military fabric. The wood is finished with several coats of wax, the dyes meet EN 71 and ASTM standards, and the cases are assembled by hand in Northern Finland. We never use endangered wood species. Cases are made to order in 2–10 days, and delivery takes a further 2–5 business days.
Four material families
Birch
Nordic birch in several shades: pale LUMI, black HIILI, dark red RUSKA and purple HORSMA. The grain is different in every single case.
Wooden cases →Tarred birch
KELO and TERWA get their surface from a traditional pine-tar treatment: a darker tone, a matte finish and a scent people recognise.
TERWA and KELO →Military fabric
Genuine M05, MM14 and Flecktarn camouflage fabric. Durable, matte and grippy — the same cloth used in field gear.
Camo cases →Design and specials
RATIA patterns printed onto birch, the KARB case's bamboo-fibre composite with a carbon look (50% natural bamboo), and limited runs that are made only once.
Design cases →
Manufacturing
Made to order, not to a warehouse
Cases are not made in advance to wait for a buyer. The order starts production: the wood is cut and sanded for that specific phone model, the personalisation is engraved or printed, the MagSafe magnet is fitted if you chose it, and the surface is finished.
Two things follow. First, there is little waste, because nothing is made that nobody wanted. Second, delivery is not picking from a shelf — production takes 2–10 days before the parcel leaves. More about responsibility →
Which phones are cases made for?
The range covers six brands and more than a hundred models. New models join shortly after they are announced — often before the phone reaches the shops.
What has happened along the way
- 2011: Sakke and Jussi make the first wooden cases by hand.
- 2014: Design Deed of the Year, together with Droplet Hitech Design Oy.
- 2018: the world's first phone cases made from genuine M05 camouflage fabric.
- 2019: colour printing onto birch — your own photograph on a case for the first time.
- 2020: the RATIA collaboration, 20,000 cases and exports to more than 30 countries.
- 2022: live preview on the product page: every choice visible in real time before ordering.
The full story: Lastu's story · 15 years of Finnish phone cases
What sets the case apart from a mass-produced one
- Genuine material: wood is wood and fabric is fabric — not a printed imitation on a plastic shell.
- Personalisation as standard: your own photo, engraving, text or logo on any model. See the design guide →
- MagSafe optional: a magnet ring in any case, Android included. How MagSafe works →
- Made in Finland: the cases are assembled by hand in Northern Finland, not down a subcontracting chain.
- 180-day warranty: a manufacturing fault is repaired or replaced.
- No resellers: we sell directly so every case can be built to the buyer's choices. Why →
Frequently asked questions
Where are Lastu phone cases made?
They are made by hand in Northern Finland. Production only starts once an order comes in, so making a case takes 2–10 days and delivery a further 2–5 business days.
Where does the wood come from?
The birch comes from FSC-certified Nordic forests. No endangered wood species are used at all.
Does a wooden case survive daily use?
It does. The wood is finished with several coats of wax, and the structure has a raised lip around the screen and the camera. The protection is measured in Drop protection and thickness.
Is every case different?
Wooden ones are. Birch grain varies from sheet to sheet, so no two are exactly alike. On military fabric cases the pattern lands slightly differently for the same reason.
Which phone models are cases available for?
iPhone, Samsung, OnePlus, Google Pixel, Nothing Phone and Realme models. New models are added to the range shortly after they are announced.
Related
Pick the material, pick the model
Birch, tarred birch, military fabric or a design print — with your own image on top if you want one.
Guides, News and Blogs
iPhone 18 Pro and 18 Pro Max cases are now available to order
The iPhone 18 Pro and 18 Pro Max just got their own Lastu cases – available to order now. Wooden cases, M05 camo fabric, carbon-fibre-look KARB, MagSafe and your own photo or engraving with a live preview. And if you already own a Lastu 17 Pro case, it fits the 18 Pro too.
Read moreabout iPhone 18 Pro and 18 Pro Max cases are now available to order
Google Pixel 11, 11 Pro and 11 Pro XL cases are now at Lastu
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Read moreabout Google Pixel 11, 11 Pro and 11 Pro XL cases are now at Lastu
Realme phone cases are coming to Lastu: GT 8 Pro, 16 Pro+, 16 Pro and 16
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Genuine camouflage phone cases: M05, M04, MM14, Flecktarn, M90 and MultiCam
Read moreabout Genuine camouflage phone cases: M05, M04, MM14, Flecktarn, M90 and MultiCam
Genuine birch wood phone cases – colors, finishes, and tar
Read moreabout Genuine birch wood phone cases – colors, finishes, and tar
iPhone 18 Pro, 18 Pro Max and iPhone Ultra – rumors, specs and Case
iPhone 18 Pro, iPhone 18 Pro Max, and the foldable iPhone Ultra are rumored to launch in September 2026. We’ve rounded up the rumored specs and answer the question everyone’s searching for: will iPhone 17 Pro phone cases fit the iPhone 18 Pro? In Lastu’s range, yes — the case is the same.
Read moreabout iPhone 18 Pro, 18 Pro Max and iPhone Ultra – rumors, specs and Case
Screen protector or tempered glass—and do you need one in addition to a phone case?
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