Best Waterproof Computer Memory Card Cases in 2026

IDEAL ORGANIZERS: Keep your memory cards organized and labelled inside both strong nylon cases. Perfect storage and travel accessory for your photo / video camera, mobile phone, audio player / recorder and other memory card devices.

22 SLOTS IN TOTAL: Each memory card case has 22 slots: 18 small slots that hold cards up to 24mm wide and 4 large slots that hold cards up to 43mm wide.

FITS VARIOUS CARDS: All 44 slots (small and large) will fit SD, SDHC, Mini SD, Micro SD, Memory Stick Pro Duo, XD and MMC cards. Compact Flash (CF) cards can be stored in the 8 large slots.

1 Pack of Honsky SD Card Case: Tough Aluminum Alloy; Size 4.4 x 2.9 x 0.7 inch; Color: Blue

Lightweight, compact and sturdy memory card holder case

Shock-proof hard protective metal clam shell for most safety in carrying and storage of your memory cards

【Maximum Capacity】Memory card box can accommodate 8 SD cards and 4 CF cards and 12 Micro SD/TF Cards,total 24 slots

【Safety】Molded rubber interior lining, durable polycarbonate resin exterior with a weather-resistant seal to keep out water, dust, and debris using ABS and thermoplastic rubber material, protect your memory card from being damaged

【Fine Workmanship】The ergonomic locking system can be opened and closed easilyEach slot is strictly tailored to fit the card perfectly. sealed buckles prevent water from seeping, provide full protection for your cards

PROTECTIVE - Prevents memory cards from dust and loss

HIGH CAPACITY - Several individual slots to store memory cards

PORTABLE - Credit card size, lightweight and portable

Made of Supreme Quality, Durable EVA Hard Shell for High Protection

Good as External Battery Case, Cell Phones Case，Carrying Bag for MP3 Player, MP4 Player, Charging Cable, Earphones, Memory Cards, USB Flash Drive , Keys, Purse, Coins, Bank Credit Card, etc

Sturdy Protective Case, Mesh Style with Zipper Enclosure, Inner Pocket for Accessories，soft retractable strap interior to hold your cell phone, Hard disk, Battery, earphones tightly and Durable Exterior Pouch Bag

【HIGH CAPACITY】:Can store Micro SD Card x 10

【Credit card size】: 3.34 x 2.12 x 0.11”, Credit card size, ultra-thin and lightweight.fits perfectly in the pocket(such as pants pocket,wallet,camera bag pocket)

【Anti-lost, Protect memory card data】:Prevents memory cards from dust and loss.Protect your Micro SD/MSD/TF cards from moisture and accidents and Keeps them organized in one place.

SIZE - 1 3/8" x 1 3/8" x 1/4", 20 packs of individual sd card cases

RANGE of APPLICATION - Fits for SD PRO DUO SDHC MMC Memory card

MATERIAL - Made from durable plastic

【LARGE CAPACITY】This memory card case can store 20 SD Cards & 20 Micro SD Cards to meet your daily memory cards storage needs.

【STURDY & DURABLE】Made of high ABS plastic and soft silicone lining, which can effectively protect the card from impact.

【EASY TO HANDLE CLASPS】Built-in easy to handle clasp design makes the SD card case easier to open and access.

[Capacity]: This memory card case can hold up to 8 Micro SD/Micro SDHC/Micro SDXC/TF Cards and 4 SD/SDHC/SDXC Cards neatly and tightly. (*Attention*: Please feel free to contact us if your receive the wrong item.)

[Protection]: The external of this SD card case is made of high strength ABS, protect your cards from dust, moisture & water-splashing. Inside it consists of molded EVA foam where memory cards can be safely kept in specific compartments and reduce shock.

[Snap Closure]: The snap closure provides a weatherproof seal for better protecting your cards from dust and water.

IDEAL ORGANIZERS ⭆ Keep your memory cards organized and labelled inside both strong nylon cases. Perfect storage and travel accessory for your photo / video camera, mobile phone, audio player / recorder and other memory card devices.

44 SLOTS IN TOTAL ⭆ Each memory card case has 22 slots: 18 small slots that hold cards up to 24mm wide and 4 large slots that hold cards up to 43mm wide.

FITS VARIOUS CARDS ⭆ All 44 slots (small and large) will fit SD, SDHC, Mini SD, Micro SD, Memory Stick Pro Duo, XD and MMC cards. Compact Flash (CF) cards can be stored in the 8 large slots.

High Capacity - 15 Slots for 6xSD card, 6xMicro SD card, 2xCFexpress Type A card, 1xCFexpress Type B card (or XQD card)

Water Resistant & Anti-shock - Made of high-quality TPU and material, strong and durable. The inside is made of advanced silicone. It will provide full protection when falling down or rains

Lightweight Design - The net weight of this memory card holder is only 120g, and it features a small size, better for out carrying

High Capacity: Stores 4 SD/ 4 XD/ 2 CF cards + 2 CF/ 10 MSD/ 10 TF cards

Waterproof: Crafted with tough water-resistant material prevents water from entering and damaging SD Cards

Air tight and Anti-shock: Case snaps tightly to ensure your memory cards are safe from dirt, scratches and water

Case Capacity: It can store 12 SD/SDHC/SDXC, 18 Micro SD/TF and 6 CF/Cfast memory cards neatly and tightly.

Protection: The external is made of high strength ABS, protect the cards from dust, moisture & water-splashing. Inside it consists of molded TPU rubber where memory cards can be safely kept in specific compartments and reduce shock.

Snap Closure: The snap closure provides a weatherproof seal for better protecting your cards from dust and water.

Material: Plastic

Package Included: 10 x case (Memory Card are not included)

Product Dimensions:(LxWxH)52x42x8mm/2x1.7x0.3inches

2 Pack of Honsky SD Card Case: Tough Aluminum Alloy; Product Size 4.4 x 2.9 x 0.7 inch; Color: Black

Lightweight, compact and sturdy design

Water resistant seal and shock-proof hard protective metal clam shell for most safety in carrying and storage of your memory cards

Material: PP plastic

Color: Clear transparent

For carrying SD, Micro SD or T-Flash memory card

【CAPACITY】:Can store Micro SD/Micro SDHC/Micro SDXC/TF Card x 12,SD/SDXC/SDHC Card x 6.

【Transparent Window Design】:The transparent window allows you to see the status of cards at any time and any place.The double-sided storage part features custom fit molded card slots to protect your cards better.

【Anti-Slip Design】:The anti-slip design on both sides makes it attractive and prevents the case from accidental sliding while pulling out the storage part.

[45 Slots Design]: The molded sponge features totally 45 slots that holds the memory cards neatly and tightly. It can store 15 CF/XQD Card and 30 SD / SDHC / SDXC / Nintendo Switch Game Card / Sony PS Vita Game Card / CFexpress Type A Card.

[Ideal Organizer]: Write down the card information on the notepaper, then paste the corresponding number sticker on the card and put the numbered card in the elastic slot. Easy to stay organized and allow for finding the cards effortlessly as needed.

[Protection]: The external is made of high strength & eco-friendly PC, protect the cards from dust, moisture & water-splashing. Inside it consists of molded sponge where memory cards can be safely kept in specific compartments and reduce shock.

Size: 4.8cm x 3.8cm x 0.6cm / 1.89 x 1.5 x 0.24 inch.

Material is lightweight, easy to carry, stable and durable. Keep your cards safe and protected.

Small plastic case. Ideal cases for Photographers on the go or Home Storage.

Card Holder: Need some extra memory on hand? The Nomatic Memory Card Storage can hold up to 6 SD cards and 2 C-Fast Cards securely thanks to the magnetic closure

Compact and Portable SD Card Organizer: The mini SD storage case is small and lightweight, making it easy to carry in your bag or pocket. It can hold up to 12 SD cards and is perfect for photographers and videographers on the go.

Secure SD Wallet for Your Memory Cards: The SD wallet is designed to keep your memory cards safe and secure. It has a sturdy zipper and is made of water-resistant materials to protect against damage from the elements.

【LARGE CAPACITY】This sd card holder can store 40 SD SDHC SDXC Cards & 40 Micro SD Cards to meet your daily memory cards storage needs.

【STURDY & DURABLE】Made of high ABS plastic and soft silicone lining, the sd card case can effectively protect the card from impact.

【MAGNETIC CLASPS】Built-in magnetic clasp design makes the sd card holder case easier to open and access.

Stylish & Lightweight: SMALLRIG Memory Card Case 4107 is CNC integrated molding, weighs only 45g, not only stylish and thin but also anti-scratch. An auxiliary product for photography enthusiasts

Compatibility: SD Cards Case 4107 can store two CFexpress Type-A Cards, two SD Cards, and four Micro SD Cards, which is convenient for protecting and carrying the memory cards of cameras, action cameras, and drones

Anti-Fall & Scratch Resistance: Each memory card has an independent safe space, which can quickly and safely slide into the card slot for storage

Anti Demagnetization: Aluminum foil card sleeves to prevent strong electrostatic interference, and prevent strong electromagnetic field damages.

Convenient to Use: Lightweight design, compact and easy to carry, and can well protect the card from scratches, giving your credit card better storage space.

Excellent Performance: Fully protect privacy and security, protect yourself from digital theft and identity theft, with higher security performance.

High Quality: Using aluminum of high quality and satin finish, lightweight but shockproof, convenient for carrying.

Smooth Edges: Soft edges of the case which helps to avoid any damage of pockets, bags or briefcases.

Practical Design: Easy to put the cards in as well as get them out. And the foam inside is thick enough to hold the SD cards safely.

Accommodate 22 Kinds of Cards: The box is used to carry and store memory cards, and can accommodate 22 kinds of cards, including 1 Standard SIM, 2 Micro SIM, 2 Nano SIM, 3 compact flash, 7 storage card, 6 small memory ard, 1 card pin.

Waterproof: The blue waterproof material can prevent unwanted debris and water from entering the card box and well give protection to the memory cards.

Card Reader Function: In the case of micro USB 3.0 port, the memory card case can be used as a card reader to read small memory card, compact flash, and storage card, with a reading speed of up to 5Gbps.

【Large Capacity】 It can store 6 SD cards and 8 Micro SD cards, which is convenient for storing memory cards of cameras, action cameras, drones and mobile phones. It is an auxiliary product for photographers.

【Credit card size】90.2*55.2*13mm(3.55*2.17*0.51 in), credit card size, ultra-thin and light. Ideal for pockets (such as trouser pockets, purses, camera bag pockets)

【Easy to Store】The memory card box is also equipped with a SIM card holder and a SIM card support pin, which is convenient for you to change your phone card when you go abroad or when you need it for business. Weighing only 58.5 grams（0.129 lb）, it is compact and easy to store.