RhinoGuard flagship
Premium Leather Case For Samsung Galaxy S21/S21 Plus/S21 Ultra 5G
Your configuration
Premium Leather Case For Samsung Galaxy S21/S21 Plus/S21 Ultra 5G- Material
- for Galaxy S21 Ultra
- Color
- Coffee
- Selected configuration
- Available
- Current price
- $49.95
Curated add-ons
Complete your setup
Useful extras selected for this product—not substitutes.
Your setup: 0 of 2 complete
Optional accessories are never preselected.
Matched to your selected model
Galaxy privacy screen protector
Adds model-matched screen protection and side-angle privacy.
$39.95
Universal phone mount
Universal car phone mount
Keeps your phone visible for hands-free navigation.
From $29.95
Nothing is preselected. Confirm every model, size, or style before adding.
Match the model and generation shown in this product's options to your phone before ordering. Similar model names can use different case dimensions.
Avontic Samsung Collection · Samsung phone case
Premium Leather Case For Samsung Galaxy S21/S21 Plus/S21 Ultra 5G
Protection built for Galaxy S21 Ultra
Built for customers who want meaningful protection without losing the everyday usability of their Galaxy phone. This product combines its stated protective construction with model-specific fit, practical access, and a finish designed to look considered on for Galaxy S21 Ultra, for Galaxy S21 Plus, and for Galaxy S21.
✓ Compatibility-first✓ Product-specific details✓ Built for confident selection
Exact phone fit
Feature-led protection
Clear model guidance
Why this product earns its place
Designed around the way you actually use it.
The most important product benefits are organized below so you can compare protection, comfort, function, materials, and fit with the clearest purchase-ready details first.
Coverage is shaped around the product’s stated protective features while preserving access to the controls and functions you use most.
Built for for Galaxy S21 Ultra, for Galaxy S21 Plus, and for Galaxy S21; Samsung base, Plus, Ultra, FE, Fold, and Flip versions are not automatically interchangeable.
This product highlights Genuine leather, selected to balance protection, feel, and everyday handling.
Compatibility and configuration
Choose the exact Samsung setup.
Compatibility is treated as a purchase requirement, not an afterthought. Match the model, generation, millimeter size, and configuration shown in your selector.
Supported selections shown on this listing
for Galaxy S21 Ultrafor Galaxy S21 Plusfor Galaxy S21
Fit check
Galaxy S, Note, Z Fold, and Z Flip products are model-specific. Base, Plus, Ultra, FE, and Edge versions can use different dimensions. Fold and Flip generations also use different hinge and camera geometry.
Product details
The purchase-critical facts, clearly organized.
Product categorySamsung phone case
Materials referencedGenuine leather
Available finishesCoffee, Light Brown, Black, Blue, Red
Configuration choicesMaterial: for Galaxy S21 Ultra, for Galaxy S21 Plus, for Galaxy S21
What is includedOne selected phone case configuration. Phone, screen protector, magnetic charger, and other accessories are included only when expressly stated.
Before adding to cartConfirm the selected model, size, color, quantity, and included components shown above.
Expert fit note
Galaxy S, Note, Z Fold, and Z Flip products are model-specific. Base, Plus, Ultra, FE, and Edge versions can use different dimensions. Fold and Flip generations also use different hinge and camera geometry.
Additional product-specific highlights
More reasons it fits your routine.
- Avontic Description: Introducing our premium Leather Phone Case for the Samsung Galaxy S21!
- This meticulously crafted accessory combines functionality, style, and protection to elevate your smartphone experience to new heights.
- Crafted from high-quality genuine leather, our phone case exudes sophistication and durability.
- The supple leather not only adds a touch of elegance to your device but also provides a reliable shield against daily wear and tear.
- With its precise design, it perfectly fits your Samsung Galaxy S21, ensuring easy access to all ports, buttons, and features.
Complete your Avontic setup
Protection, fit, and function—selected with confidence.
Choose the exact compatible configuration above. Then review the curated add-ons on this product page for model-matched cases, bands, protectors, chargers, or holders that complement this setup.
Avontic provides fast free shipping on every order. Estimated U.S. delivery is 3–5 business days for orders placed by 6:00 PM Eastern Time; orders placed after the cutoff may require one additional business day, Canada delivery is 6–10 business days, while other international delivery is generally 6–12 business days. Tracking is emailed after dispatch. Carrier, customs, weather, and seasonal delays can affect delivery estimates.
Avontic offers 60-Day Returns. Review the current Return Policy for eligibility, available resolutions, and any applicable conditions before sending an item back.
Not sure which option fits? Contact Avontic before ordering and include the exact device model, generation, and size shown in your settings or on the device itself.
Premium Leather Case For Samsung Galaxy S21/S21 Plus/S21 Ultra 5G
Choose options