# TPU back case Riff for Samsung Galaxy S23 Ultra S918 — blue

**URL:** https://aio.lv/en/product--riff-rf-hd-s23-bl--10810766
**Data updated:** 2025-12-30 12:42 (EET)
**Category:** Smartphone Cases
**Manufacturer:** Riff
**Manufacturer code:** RF-HD-S23-BL
**EAN:** 5903396198472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-hd-s23-bl--10810766

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Soft TPU back case by Riff designed for Samsung Galaxy S23 Ultra S918 in blue. Provides slim, flexible protection against scratches, minor bumps and dirt while maintaining access to ports, buttons and camera. Lightweight and form-fitting, it preserves phone ergonomics and wireless charging compatibility for everyday use and commuting.

## Long description

Compatible with Samsung Galaxy S23 Ultra S918, the Riff TPU back case in blue is a slim, flexible protective cover made from a single casting of TPU with an internal microfiber lining. The case combines a simple aesthetic design with reinforced edges and a raised camera island to protect the device from scratches, minor bumps and mechanical damage while maintaining access to ports, buttons and camera functionality.
Advantages
The Heavy Duty construction uses a single-piece TPU shell with an inner microfiber layer to reduce abrasion and prevent scratches. Reinforced corners and a built-up camera island protect the back and sides without affecting photo or video quality. The lightweight, form-fitting design preserves ergonomics and keeps wireless charging compatibility intact.
Suitable for (tasks / use cases)
Daily protection against scratches and minor impacts
Commuting and travel where pocketed or bag-carried phones need extra protection
Users who want slim, form-fitting cases that preserve access to ports and buttons
Maintaining camera functionality and wireless charging while providing rear protection
Key specifications
Compatibility: Samsung Galaxy S23 Ultra S918
Manufacturer/Brand: Riff
Model / MPN: RF-HD-S23-BL
EAN: 5903396198472
Material: single-cast flexible TPU with internal microfiber lining
Color: blue
How to use
Align the bottom edge of the Samsung Galaxy S23 Ultra S918 with the case opening and press the device gently into the TPU shell until all sides snap into place. Ensure the camera island and ports are properly aligned. To remove, carefully pry one corner away from the device and peel the case off evenly to avoid stressing buttons or connectors.
Usage recommendations
For best results, clean the phone surface before installing the case and avoid exposure to sharp objects that could tear the TPU. Regularly remove and inspect the case for wear and replace it if the microfiber lining or TPU shows significant damage.

## FAQ

### How much does the TPU back case Riff — Samsung Galaxy S23 Ultra S918 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Riff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Riff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10810766/60106870_large.webp