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Eiger Avalanche Case for Samsung Galaxy S21 FE in Black


Avalanche, all weather protection for your device, brought to you by Eiger.


The latest case in the Eiger portfolio offering the highest levels of all year-round protection for your phone whatever your outdoor adventure may be. Whether that is Skiing in the Alps, Mountain biking down your favourite trail or simply worry-free beach time, rest assured that your handset will be in good hands with Eiger Avalanche.


Avalanche has been made to withstand up to 30 minutes of submersible time under water to a depth of 1m/3ft and to handle drops up to 2m/6ft but without the bulk of many rugged cases. The fully sealed and clean design also ensures complete dust and dirt protection as well as an easily wipeable surface for anti-bacterial cleaners. In built screen protection will ensure your screen remains resistant to scratches. An anti-slip grip minimises the chance of dropping your phone from the word go.


IP68 — The highest level of protection for everyday cases

The 6 refers to dust and gives the highest level of dust and particle protection The 8 refers to water and gives the 2nd highest level of high-pressure water ingress

Mil SPEC 810G ̵ This is a standard set down by the US Military and covers over 20 laboratory tests Avalanche is tested under these standards for water ingress using tests 506.50 for rain protection and test 512.5 for immersion in water

  • 2m (6.56ft) drop tested
  • Anti-Slip Grip
  • Protected Camera Lenses
  • Wireless Charging Compatible
  • Fully Sealed Design ̵ all ports are protected
  • Dirt & Dust Proof
  • MIL-SPEC 810G
  • IP68 Protected

Does Avalanche offer TOO much protection for your needs? Try other cases from the Eiger line-up, North case for excellent drop protection, Glacier to show off your device or for the best in class screen protection try our range of glass and tri-flex products.

What is Tempered Glass?

Unlike standard glass which shatters into shards when broken, tempered glass fractures into small pieces. The tempering process used to make our glass makes it safer, stronger and more scratch/impact resistant than standard glass. Our Eiger Mountain Glass is 9 times stronger than standard glass, while Mountain Glass Ultra is 80% stronger than the Mountain glass! Both provide an excellent level of protection for your device.

Will my Eiger Glass screen protector fit with my phone case?

Most of our screen protectors are the perfect fit with our North Case & Glacier cases, however, the full, edge-to-edge screen protectors are not compatible so make sure you choose the 3D curved screen protector with a slightly smaller cut that is case compatible. Each of our listings clearly states case compatibility. Most non-Eiger phone cases will work with our Glass screen protectors, however some rugged, bulky cases that have a screen bezel can cause issues. If you are unsure, please contact us here and we will advise.

How do I adjust my Eiger Glass screen protector?

If it is necessary to adjust your Eiger Glass screen protector, slowly peel one corners (avoiding touching the adhesive) and gently peel off the phone.

How do I get rid of bubbles after I’ve installed my screen protector?

Please follow the instructions provided with your Eiger product for easy application. Ensure you have clean, dry hands, free from creams and lotions. Make sure you are installing on a clean, dust free surface, in good light. Sometimes, bubbles may still appear after installation. If this happens, please use the microfiber cloth to push out the bubbles. For larger bubbles it may be necessary to adjust your screen protector (see above). If bubbles are still visible, please allow a couple of days for these to disappear.

What is the difference between Full Screen and Case Friendly Glass?

Full Screen Glass features an edge-to-edge design meaning 100% screen coverage. Case Friendly Glass features a slightly smaller cut for optimal fit when used with a phone case.

What is the difference between 2.5D and 3D Glass?

2.5D and 3D refer to the curvature of the glass, with 3D being crafted using a special process enabling it to be curved to match devices with a larger curved screen. 2.5D glass is flat and fits the flat area of your screen only. You can read more about it here, on our blog.

Is Eiger Glass unbreakable?

Eiger tempered glass is 9 times stronger than standard glass and provides an excellent level of protection for your device’s screen against impact and scratches. However, it is not indestructible, and Eiger Glass will break if subjected to larger amounts of force or pressure. The Glass is designed to absorb the force of any impact and if the impact is too great, the goal of our GLASS is to break so that it protects your device and the screen remains intact.

Will my touch sensitivity be reduced?

No, Eiger Glass offers 100% touch sensitivity. If you do experience any problems, you can adjust your screen sensitivity in settings. For additional help with this, please take a look at this document.

How do I remove the plastic film and/or backing plastic from my screen protector?

All Eiger Glass screen protectors include a plastic film and/or backing plastic to protect the adhesive side. To remove the protective film simply peel it away from the screen protector using the pull tab. To remove the backing plastic, gently pull the top tab of backing plastic away from the screen protectors to allow it to separate. Hold the protector whilst you continue to slowly peel the backing plastic away. WARNING – the glass screen protector can break if the plastic is removed too quickly or is subject to excessive force.

What if Eiger Glass isn’t available for my device?

If your device isn’t listed please contact us here. We value your feedback and are constantly striving to develop and source products to meet your needs.

Will my optical/ultrasonic fingerprint sensor work with Eiger Glass?

All our screen protectors, except the Privacy Glass, are compatible with fingerprint readers. You can learn more about the technologies we use here.

Are Eiger Phone Cases Compatible with Wireless Chargers?

The Eiger North Case & Glacier Case are both compatible with standard Qi wireless chargers such as flat base chargers and vertical stand chargers.

Are Eiger Phone Cases Compatible with MagSafe Chargers?

Glacier Case : Your phone will charge through the Eiger Glacier Case, however, it will not magnetise, so you will only be able to charge your phone by laying your phone on the charger.

North Case : Due to its double walled construction, the North Case is not MagSafe compatible.

How do I know if my order went through?

Your order will be confirmed via email to the email address provided when the order is placed. If you have not received this email, and you are unable to log into your account, please contact us here.

How do I register my Eiger warranty?

As soon as you receive your product, please register your warranty, please register your product here. You will need a screen shot or photo of your order receipt and the model number of your item, which starts with a series of letters, i.e. EGSP00102, EGPE00102, EGMSP00105.

How do I make a return?

Please click through to our Returns & Exchanges page.

When will I receive my order?

Please log into your account to check the status of your order.

What payment methods are accepted?

We accept all major credit cards, Apple Pay, Shop Pay & PayPal.

If my device gets dropped does the Eiger warranty cover damage to my device?

The Eiger warranty covers manufacturing and workmanship defects only. It does not cover deliberate or accidental damage to your item(s). Eiger is not liable for any indirect, incidental of punitive damages arising from the use of our products, this includes the replacement or repair costs of any electronic device. Eiger Glass is very strong, however, it is not indestructible, and will break if subjected to extreme amounts of force or pressure. The Glass is designed to absorb the force of any impact and if the impact is too great, the goal of our Glass is to break so that it protects your screen.

Can I buy Eiger products from a bricks and mortar store?

Yes, for a list of UK stockists, please click here.

Can I buy Eiger products in Europe?

For a list of European retailers and distributors of Eiger products, please click here.

How do I find out about becoming a reseller of Eiger products?

For B2B enquiries, please contact us via our parent company website.

Can’t find your answer?

If you still can’t find your answer, please contact us here.

Eiger screen protectors provide an excellent level of protection for your device’s screen against impact and scratches. However, it is not indestructible and will break if subjected to larger amounts of force. The goal of our screen protectors is to protect your device’s screen by absorbing and dissipating the force of any knock or impact, this may result in the screen protector cracking whilst keeping your smartphone’s screen intact. Your Eiger screen protector is covered by a warranty effective from the date of purchase. The warranty covers manufacturing and workmanship defects only.

Eiger cases are designed to protect the frame and back of your device, and whilst the North Case & Peak cases offer exceptional levels of protection, they are not designed to deal with extreme levels of force or pressure. Again, if the case breaks as a result of a drop or fall and your phone remains intact, then the case has served its purpose in protecting your device.

The Eiger warranty covers manufacturing and workmanship defects only. It does not cover deliberate or accidental damage to your item(s). Eiger is not liable for any indirect, incidental of punitive damages arising from the use of our products, this includes the replacement or repair costs of any electronic device.

Click here for more information on our Policies

Please make sure you register your purchase to enable you to easily validate your warranty.


Eiger Mountain GLASS | Eiger ULTRA Mountain GLASS


Eiger 2.5D GLASS | Eiger 2.5D Privacy GLASS | Eiger 2.5D Tablet GLASS


Eiger 3D 360 GLASS | Eiger 3D GLASS Case Friendly | Eiger 3D GLASS Full Screen | Eiger 3D Privacy GLASS | Eiger Tri Flex High Impact
Eiger Avalanche Case | Eiger Glacier Case | Eiger North Case | Eiger Peak Case | Eiger Storm Case | Eiger Camera Glass


Please read through the frequently asked questions below, before making a claim or enquiry about your warranty.

Warranty FAQs:

1. What isn’t covered by the Eiger warranty?

  • Dust or bubbles from incorrect installation.
  • General wear and tear.
  • Purchases from unauthorized resellers.
  • Improperly operated devices.
  • Lost or stolen products.
  • Non-quality-related issues (after 30 days of purchase).
  • Free products.
  • Cost of replacing or repairing your device if broken or damaged whilst using an Eiger product.

2. When does the warranty begin?

It begins the day you place your order... please ensure you register your product.

3. How do I make a claim on the warranty?

Before submitting a warranty claim, please refer to the specific FAQs for your product and attempt all troubleshooting suggestions.

If you wish to make a Warranty Claim within the Warranty periods above, please contact our customer services at for further help, or fill out the Warranty Claim Form . Unless previously provided during your Warranty Registration, you will need to submit a proof of purchase. We also require an image of the affected item. Any defective items covered by the Limited Warranty will be repaired or replaced free of charge.

  • if you made your purchase through, we may be able to locate your order using your email address, name or shipping address.
  • If the product was a gift, please ask the purchaser to provide you with a copy of the receipt or claim the warranty on your behalf.

6. Will the warranty be renewed if my product is replaced?

The warranty continues from the date of your original purchase. It won’t be renewed after a replacement has been provided.

Christmas Shipping Dates & Opening Times

For pre Christmas delivery, please order before Wednesday 22nd December.

For guaranteed pre-Christmas delivery, please use our expedited delivery service using UPS/DHL (before 22/12/2021).

Any orders placed after 24th December will not be sent out until Tuesday 4th January 2022 when our warehouse reopens.

When will my order be shipped?

All in-stock items ordered before 12pm, will be shipped the same working day. We ship Monday-Friday. For expedited shipping, the order cut off time is 2pm. Any orders placed after 2pm are shipped the next day. 

How will my order be shipped?

For UK orders, the following options are available:

Standard, free UK shipping via Royal Mail: Please allow 3-5 working days for delivery.

Expedited UK shipping via DHL/UPS: Please allow 1-2 working days for delivery. Orders shipped before 2pm.

How much is delivery?

Standard shipping (Royal Mail, 3-5 working days) – FREE.

Expedited shipping (DHL/UPS, 1-2 working days), tracked service with guaranteed delivery day - £7.95. (Order must be received before 2pm). 

Can I track my order?

Standard UK shipping option is by Royal Mail Standard Service. This includes tracking but does not guarantee a specific delivery time.

Our DHL/UPS service offers a guaranteed next day delivery service with a tracking number which is provided in your order confirmation.

Need more help?

You can log into your account to check the status of your order. Alternatively, we're always happy to assist you so please contact us here.