Komee kuori
LUMI – Phone case made of light birch
21,90 €
+ Add MagSafe and personalization
LUMI is a phone case with not much on it — and that’s the point. Genuine Nordic birch, an off-white shade, and a subtle grain pattern that makes every one unique. Add engraving or leave it clean, choose MagSafe as needed. Scandinavian minimalism, handmade in Northern Finland.
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Nordic craftsmanship since 2011
Free shipping available
180-day warranty
Made to order in 2–10 days and delivered with your chosen shipping method in 2–5 business days
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LUMI – light wooden phone cases & protective cases
in natural white birch | iPhone, Samsung, OnePlus, Pixel, Realme, Nothing
A February morning, when snow fell through the night and no one has crossed it yet. That light. LUMI is a light wooden phone case made from genuine natural white Nordic birch – the shade isn’t painted, it’s grown. The subtle grain runs through the surface, and no two are alike, because no two birches are alike. Fits iPhone 17, 16, 15, 14, 13, Samsung Galaxy, OnePlus, Google Pixel, Realme and Nothing models. We support the newest models right after launch – including iPhone 18 Pro and iPhone 18 Pro Max, Samsung Galaxy A57 and Galaxy A37, and Google Pixel 10a. Add MagSafe or engrave a name.
If you’ve been looking for white phone cases and only found glossy plastic that yellows before summer is over, here’s another route. LUMI belongs to Lastu’s wooden phone cases – you’ll find more shades in the Design Case collection.
Material: Genuine birch – natural white
Shade
Snow
- Natural white birch – no paint, no print, no white-sprayed plastic. Just the wood’s own shade.
- Light, almost invisible lacquer – repels dirt and water. The light surface handles daily life better than you’d think.
- Every wooden phone case is unique in its material – the grain is the fingerprint of the birch the case was cut from.
Nordic phone cases in birch’s most honest form: nothing has been added to hide what the case is made of. Read why Nordic craftsmanship matters →
Structure and protection
+ Textured edge profile – birch gives the back surface a natural grip. Wooden phone cases stay firmly in your hand and don’t slip.
+ Raised edge protects the screen – place your phone on the table without the screen touching it. Drop protection tested →
+ Raised camera frame – the lens stays off the table, away from desk dust. The camera stays clear.
+ Thin and light. Birch is naturally lighter than most all-plastic phone cases – you won’t feel it in your pocket, but you will in your hand.
+ MagSafe-compatible option available – wireless charging and magnetic accessories at full power. MagSafe and your own logo →
+ Engraving or your own image – a name, date, symbol or logo in contrast on light birch. Engraving options →
Not from stock. Nordic-made, on demand.
The purest form. Nordic birch.
LUMI is a wooden phone case at its most minimal – no extra color, no finish that hides the wood. Every case is made to order in Finland from genuine Nordic birch. It’s slower than shipping from stock, and that’s exactly why your case isn’t anyone else’s. Read Lastu’s 15-year story →
Surface Birch’s natural white shade as it is. A light lacquer repels dirt and water – the wood grain shows through beautifully.
MagSafe Available for all models on the product page. Does MagSafe need a case?
Engraving Dark engraving on light birch – a beautiful contrast. The preview appears black, the finished result follows the birch’s own tone.
Durability What do wooden phone cases go through? Tests and everyday experiences.
Production Finland. 2-10 days. Nordic phone cases made to order – no stock production.
MagSafe – snap and go
MagSafe-compatible option available directly on the product page. The magnetic ring aligns the charger and accessories firmly in place.
Perfect match for these
- KRIP 2.0 MagSafe finger grip – thin, metal. Works as a stand too.
- KARB MagSafe wallet – room for up to 4 cards.
What is MagSafe?
Video What is MagSafe? – Here’s how it works
Materials & certifications
Wood
Genuine Nordic birch in natural white. The wood grain shows beautifully – every wooden phone case is unique in its material.
Finish
Light, almost invisible lacquer. Repels dirt and water. The authentic wood feel stays – not cold, not plastic.
Certifications
Design From Finland · FSC · PlasticBank
Why choose LUMI?
- ✓Wooden phone cases – natural white birch, no paint
- ✓Beautiful phone cases – light birch that won’t yellow
- ✓Raised edge and camera frame – screen and lens protected
- ✓Engraving or your own image – dark contrast on light birch
- ✓MagSafe-compatible option available
- ✓Nordic phone cases – made to order in Finland
- ✓Fits: iPhone, Samsung, OnePlus, Google Pixel, Realme, Nothing
Millions of transparent cases. All yellow by Christmas.
Complete the setup with MagSafe accessories:
KRIP 2.0 MagSafe finger grip Thin. Metal. Holds.
KARB MagSafe wallet Room for up to 4 cards.
Delivery
The product is made to order in 2-10 days and delivered with your chosen shipping method in 2-5 business days. Free shipping available. You’ll see delivery times at checkout.
Read more: blogs and guides
Wooden cases
Koiwu – wooden cases where individuality gets a surface
DurabilityWhat do wooden phone cases go through?
MagSafeKARB – MagSafe cases with a carbon fiber look
MagSafeWhy MagSafe + a personalized case is the best combo of 2026?
GuideBest phone cases 2026 – buyer’s guide
StoryThe Lastu story: 15 years of Nordic phone cases
Find other Lastus too:
Screen protector · LEKA
Protect your screen – LEKA screen protector
LUMI brings a wintry, natural white forest to the back of your phone. Let the same clean feel continue on the screen: the LEKA screen protector is a precision-cut protective film that keeps the glass clear and scratch-free – more durably than tempered protective glass.
- +Precision-fit screen protector – a protective film laser-cut exactly for your phone model (iPhone, Samsung, OnePlus, Pixel). Not an off-the-shelf product, but made to order for you.
- +Nano PET, not tempered glass – flexes and won’t crack during installation like protective glass. No scratches, no yellowing, full touch accuracy.
- +2 pcs / €14.90 – two screen protective films for the price of one protective glass protector. The second stays as a spare.
Frequently asked questions
What is the best light-colored wooden phone case in Nordic design?
LUMI is made from Nordic snow birch in its natural light tone — not painted or treated white. The wood is real, and every phone case is unique. Engraving or your own image, MagSafe-compatible available. Made to order in Northern Finland.
Does a light wood phone case get dirty easily?
The surface of the birch is finished with a light varnish that repels moisture and makes cleaning easier. Everyday use won’t leave permanent marks. The engraving stands out beautifully against the light base.
Is LUMI a good fit for a minimalist style or as a gift?
Yes. LUMI is minimal and elegantly simple. It makes a great gift for people who appreciate natural materials and understated design. It can be personalized with an engraving (coordinates, name, date).
Does MagSafe work, and which models is it for?
Yes, MagSafe-compatible available. iPhone, Samsung, OnePlus, Google Pixel, Realme, and Nothing Phone. Made to order in Northern Finland.
Feel free to ask us anything — we usually reply within 24 hours on weekdays. Every Lastu phone case is handcrafted to order in Northern Finland.
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Shipping and production time
Your phone case is made only after your order is placed. Production time is 2–10 days, and delivery after that takes 2–5 business days.
Nordic delivery: letter delivery to your mailbox without tracking €2.00 — free on orders over €19. Small parcel to your door via Posti €4.90 or pickup from a Posti service point; these deliveries can be tracked.
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Customer service
The fastest way to reach us is via Facebook Messenger or Instagram direct message. For orders, complaints, and other official matters, email info@lastu.co is the best channel.
We usually reply on weekdays within 24 hours. During busy production periods, replies may take a little longer, as the whole team is hands-on with making products. See all contact details
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Frequently asked questions
We’ve gathered answers to the most common questions: choosing your phone model, materials, engraving, MagSafe, and phone case care.
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Returns and right of return
Our products come with a 14-day return right. Please contact customer service before sending a return.
Personalized products — such as Case ordered with your own image, logo, or engraving — cannot be returned or exchanged under consumer protection law.
Return address: Droplet Hitech Design Oy, Nahkatehtaankatu 2, 90130 Oulu.
Us vs. the rest
Lastu
Bulk phone cases
Non-toxic production and materials
Yes
No
Personalize with an image or logo
Yes
No
Always unique
Yes
No
Excellent grip and protection
Yes
Rarely
Why Lastu?
The world is full of plastic phone cases. We do things differently: genuine Nordic birch, camouflage fabric, and other intriguing materials handcrafted to match your choices. You’ll see the final result in the preview before you order.
Nature and technology meet
What our customers say
Customer Reviews
Overall rating: 4.8 / 5 from 841 reviews.
Kun Lastu-kuoret saapuivat kotelossaan ja sen avasi, tuoksui terwa! Hieno elämys, ja kertoi siitä, että nyt ollaan aitojen asioiden ääressä. Sukujuuriin liittyy tervanpoltto,siksikin halusin kuoret juuuri teiltä. Kuoret ovat just sellaiset kuin ajattelinkin, personoitu kuvio passasi hyvin valmiiseen tuotteeseen. Toimitus kesti pidempään mitä luvattiin, mutta se vain vahvistaa "käsityöläisleimaa". Kiva ostaa kotimaiselta. Tehkääpä vielä video puun matkasta metsästä kuoreksi, olisi kiinnostavaa seurata koko ketju terwauksineen kaikkineen. Kiitos ja terveisiä tyytyväiseltä käyttäjältä.
Very good
Todella hyvän tuntuinen ensin tervan tuoksu vähän yllätti mutta siihen tottui äkkiä👍🏻
Hienosti onnistunut kaiverrus. Ja tyylikäs kaiken kaikkiaan ja hyvä silikonisuoja myös.
Tämä on nyt kolmas lastu jonka ostan. Ensimmäisen ostin 13 vuotta sitten. Pidän kovasti
Kuori näyttää ja tuntuu hyvältä.
Puutöitä harrastavana se sopii kuin puukko tuppeen 😎
Kuori on tyylikäs ja kädelle mukavantuntuinen. Tervan tuoksu oli alkuun voimakas, ehkä turhankin voimakas, mutta se on maltillistunut viikossa eli sen suhteen ei ongelmaa. Puisen takapaneelin istuvuudessa yläreunassa on millin verran heittoa ja sen myötä syntyneeseen rakoon kertyy likaa.
Hyvältä näyttää 👍 en tiedä kuvittelenko vai oliko tässä alkuun jopa tervan tuoksua 🤩
Tuntuu erittäin hyvältä ja näyttää erittäin hyvältä, ei kertakaikkiaan mitään valittamista! 👍🏻
Aivan täysosuma!
Kuori vaikuttaa laadukkaalta ja kaiverruksen lisääminen on hieno idea! Olen hehkuttanut kuorta jo muille. Olisin hommannut tällaisen jo aiemmin. Jos vain olisin ollut ko. tuotteesta tietoinen.
Hieno kuori oman suomenpystykorvan kuvalla. Hyvä tervainen tuoksu. Nopea toimitus. Sopii uuteen Realmen puhelimeen kuin nenä päähän!
Fast delivery
Nämä kyseiset kuoret jo neljännet. Tulen vastaisuudessakin ostamaan.
It is a really high cuality case and I love it
Laadukkaan oloiset kuoret. Oma desing kaiverruskin on hyvä.Tilaan varmaan toistenkin👍🏼
Tämä oli toinen lastu puhelinkuoreni. Ensimmäinen palveli vuosia, mutta puhelimen vaihduttua vaihtui kuorikin. Tykkään todella paljon kuoresta ja lohi kaiverruksesta. Puhelinkuoren keskeltä vaakasuoraan menee juova, joka on hiukan kuprulla/sormilla tunnettavissa. Näkyy myös kuvassa, jonka olen ottanut hetki sen jälkeen kun avasin postipakettini. Juova on voinut tulla postituksessakin. Tämä on esteettinen haitta, kuori on itsessään ehjä. Se ei minua liikaa häiritse, mutta täydet 5 tähteä olisin antanut ilman juovaa.
Todella hyvä olen tyytyväinen, nopea toimitus oli myös. Suosittelen.
Kuori oli edelleen samaa taattua lastu laatua, kuori istuu hyvin ja suojaa hyvin.
4th or 5th Lastu case I've ordered so far. Now for Realme, earlier ones have been for 1+ and Samsung.
6/5
Tuotteen saamisessa meni todella kauan johtuen jostain tilausongelmasta, eikä saanut heti kunnon asiakaspalvelua että se olisi selvinnyt nopeasti ja nopeuttanut tuotteen saamista. Lopulta kun tuotteen sai n.1kk tuotteen tilaamisesta ja muutaman yhtetdenoton jälkeen oli se ihan hyvä ja toimiva suojakuori.
Erinomainen kuori!
On hyvä!
On komeat!!
Muutamat omalla kuvalla tilatut kuoret takana. Laadukkaat, hyvät. Vaikka kulumista ei näy,niin tekee mieli tilata uudestaa omalla kuvalla uudet kuoret 😊
Kauniit kuoret. Parasta on kotimaisuus!
Istuu moitteetta IPhone 13 malliin ja on tyylikkään näköinen
Laadukas kuori! Hieman pitkähkö toimitusaika.
Suojakuori on todella siisti ja sopii puhelimeen täydellisesti. Puhelin on nyt näköiseni 🙂... Ainoa miinus, että toimitus kesti kuukauden.
Hieno palvelu että voi tehdä omasta kuvasta custom kuvan kuoreen. Mutta magneettirinkula ei näy esikatselussa, joten se hieman häiritsee kuvan päällä. Sen voisitte lisätä esikatseluun mukaan, mikäli rinkula on tilauksella mukana, niin tietäisi asemoida kuvan optimaalisesti rinkelin kanssa. Eipä muuta, kovaa ajoa!
Jo toiset Lastun kuoret itselleni ja edelleen erittäin tyytyväinen laatuun ja ulkoasuun! :)
On niin hienot
hieno ammattitaidolla tehty kiitos
Kuoret on kyl hienot mutta toimitus 3.5 viikkoa ... ei ihan luvatussa ajassa
Todella tyylikkäät
Ihanat kuoret ❤️🌿
Juuri sellainen kun kerrottiin!
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
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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
Realme joins the Lastu lineup in early September 2026. Genuine birch, Nordic craftsmanship, MagSafe functionality, and the market’s widest customization options – now also for Realme GT 8 Pro, 16 Pro+, 16 Pro, and 16.
Read moreabout Realme phone cases are coming to Lastu: GT 8 Pro, 16 Pro+, 16 Pro and 16
Genuine camouflage phone cases: M05, M04, MM14, Flecktarn, M90 and MultiCam
Lastu’s camo phone cases are cut from genuine military fabric, not a printed pattern. Seven fabrics from five countries: M05 woodland and snow pattern, M04 desert, Ukraine’s MM14, Germany’s Flecktarn, Sweden’s M90, and MultiCam. The history of the patterns, 500D Cordura, and why no two phone cases are alike.
Read moreabout Genuine camouflage phone cases: M05, M04, MM14, Flecktarn, M90 and MultiCam