Glass Cases
Best for: Vivid prints and raised protection
Starting price: From ₹249
Explore glass phone casesOnePlus 3/3T Back Covers
Delivery in 7 working days
3-day replacement
Read more
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 179.00 - ₹ 219.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
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₹ 129.00 - ₹ 169.00
know more
About this collection
The OG OnePlus, still going strong
- The OnePlus 3 and 3T take the same back cover, so every design here fits both phones
- Nearly 400 printed designs, from ₹69, with most at ₹129
What people pick
- Earthy and outdoorsy: Camouflage, Wooden Cube Design and Birds
- Art and fun: Angry Owl Art, Minion Laughing and FRIENDS
- Patriotic: Satyamev Jayate Brown Logo
- Artwork prints are the biggest theme, followed by superhero and nature prints
Case options
- Hard: slim polycarbonate with a matte finish
- Soft: flexible and easy to fit
- Pop case (from ₹179): designs like Blue Marble, with a grip on the back
- Open any design to see what's available
Good to know
- Printed in our Mumbai workshop after you order, dispatched within 2 working days
- Prepaid by UPI, card or net banking
- Lifetime print guarantee; free replacement within 3 days if it is defective or does not fit
- Moved on to a newer OnePlus? Try OnePlus 5 back covers or use our What is my phone? page
Budget picks for OnePlus 3/3T: OnePlus 3/3T covers ₹99 or less · OnePlus 3/3T covers ₹199 or less
Frequently Asked Questions
Everything you need to know before ordering your Casekaro phone case, from finding the right fit to delivery, payments and replacements.
How do I make sure this case fits my phone?
Pick your exact phone model and variant before adding to cart. Not sure which model you have? Find your exact phone model here. Every Casekaro case is printed to order for one specific model, and models with similar names often have different camera cut-outs and dimensions. Orders placed for the wrong model can't be returned or replaced.
How long does delivery take, and is Cash on Delivery available?
Your case is printed after you order, and most orders are delivered within 7 working days across India. Shipping is free on orders above ₹499. Cash on Delivery is not available. Please pay online with UPI, credit or debit card, or net banking. Tracking details are sent on WhatsApp and email once your order is dispatched.
Can I cancel my order or change my delivery address?
Yes, as long as your order hasn't been dispatched yet. You can cancel free of charge or change your delivery address by submitting a cancellation / address update request. Once an order is dispatched, it can't be cancelled and the address can't be changed. Your contact number can be updated at any time using the same form.
What if my case arrives damaged or has a printing defect?
Raise a request on our Return / Replace page within 3 days of delivery. You'll get a free replacement for a verified manufacturing defect (such as poor fit, print spots or major misalignment) or if you received the wrong product. Because every case is printed on demand, we can't accept returns for change of mind or a wrong model chosen at checkout.
Curated picks
🔥 Top selling designs
- Camouflage Oneplus 3/3T Back Cover ₹ 129.00
- Wooden Cube Design Oneplus 3/3T Back Cover ₹ 129.00
- Angry Owl Art Oneplus 3/3T Back Cover ₹ 129.00
- FRIENDS Oneplus 3/3T Back Cover ₹ 129.00
- Birds Oneplus 3/3T Back Cover ₹ 129.00
- Minion Laughing Oneplus 3/3T Back Cover ₹ 129.00
- Satyamev Jayate Brown Logo Oneplus 3/3T Back Cover ₹ 129.00
- Flowers Oneplus 3/3T Back Cover ₹ 129.00
- Blue Marble Oneplus 3/3T Pop Case ₹ 179.00
- King Oneplus 3/3T Back Cover ₹ 129.00
Updated 14/10/2026
Choose your case style
Phone cases for every style
Explore phone cases online by finish, grip and protection. Choose the right case for your exact phone model.
More case styles
Hard, Black Soft & Metal Cases
Explore Hard Cases, Black Soft Cases and Metal Cases for everyday protection, grip and a premium finish.
Hard Cases — Best for: Lightweight everyday protection Starting price: From ₹69 Black Soft Cases — Best for: Flexible grip and shock absorption Starting price: From ₹169 Metal Cases — Best for: Premium aluminium finish and feel Starting price: From ₹199
Shop phone cases by modelPrices and availability may vary by phone model and design.
As Featured On
Why Casekaro
Affordable style, made with care
Choose a design you love, confirm your device model and order with confidence.
- Designed around your selected device model
- Clear pricing before checkout
- Support available when you need help
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Let customers speak for us
Abttt the back cover
It's beyond my expectations i lovedd ittt genuinely it wasssssss suchh a great experience withhh youu guyss!!!
Abhiraj gangwar
Brilliant!
Ordered this when I couldn't find a cover for my model anywhere. Delivery time is respectable (~ a week) and the quality is amazing. Exactly like the pictures and fits the phone perfectly. Thanks for the great product and service!
Diyasha Paul
⭐⭐⭐⭐⭐
Really happy with this phone case! The quality feels premium, the fitting is perfect, and the design looks exactly like the pictures. It has a good grip and protects the phone nicely without feeling too bulky. Definitely worth the price! ❤️📱
SUKANYA DHARA
The best quality and design cover I ever had
It has the best quality and it also gives a really premium look. It fitted perfectly and gave my phone a really aesthetic and classy look. Best cover I have ever found also i recommend to many of my relatives to buy one it's that good
Anamta Haider zaidi
Peter symbol back cover
Value for money ..perfect fit and great print...A must buy
Doctor Inam
Excellent quality product.....
Saurabh Chatterjee
Loved it so much
It came as expected, and the fitting of cover is superb loved it . Print quality is awesome too
Shristi Jha
Excellent quality cases
Excellent quality cases ,
I’ll trust this web
Yasin Rais
loved it - Spider Man Metal case
Bought for 199. It worth higher than this. I recommend this product
Sagar Vidhya
Product review phone cover iphone17
It was tooo amazing good quality, value for money must buy.
Rashya Shetty
Value for money
I couldn't believe I could get a phone case so good at such a low price. The product is just Amazing!!!, and the quality is also good.
Thanks Casekaro.
Venkatesh Kumar
Value for money
I have order a hard case for samsung A55, the printing quality is good, perfect fit, the cuttings. I just loved it.
100% recommend.
Samuel
Good price and quality
Good price and best quality than other brands perfect fit and cover full camera sides go with black soft cover
KRISHNA Singh
Excellent Value for Money | Premium Quality at a Budget Price
I bought this case for just ₹249, and honestly, it exceeded all my expectations. The build quality feels premium and easily looks like a product worth ₹1,200 or even more. The material is sturdy, the finish is excellent, and it fits my phone perfectly. It provides great protection without making the phone feel bulky. I'm genuinely impressed with the quality at this price. If you're looking for a stylish, durable, and premium-looking case without spending a lot, this is definitely worth buying. Highly recommended!
Anonymous
The case was amazing according to price if compare to offline market 😍
Deepanshu jain
