Protect Your Recovery Phrase!
CoolKey
Final charged amount in TWD (Taiwan Dollars). Local taxes, duties, or custom fees may apply.
Meet CoolKey by CoolWallet: the ultimate fire and water-resistant steel wallet for securing your crypto. This updated version comes with enhanced compatibility for all BIP39 wallets and an improved user-friendly design, making it straightforward to ensure that there are no weaknesses in your crypto defense.
Pairs well with
CoolKey
Unmatched Durability
CoolKey’s 304 stainless steel is fireproof (up to 1450°C), waterproof, and rust-resistant, providing robust protection for your crypto in a durable design.
Enhanced Compatibility
CoolKey elevates security with a 5-letter encoding, perfectly compatible with all BIP39 wallets for versatile private key storage of words and numbers.
User-Friendly Design
CoolKey streamlines setup with no spring locks and smooth edges to prevent scrapes. It includes 2 metal sheets and a screwdriver, ensuring an easy, secure assembly.
Product Upgrades: From Billfodl to CoolKey
Optimized Performance and Durability with User-Friendly Design.
CoolWallet Logo Added
Symbolizes reliability and community, linking you to secure, stylish crypto management.
Fine Edging
Prevents hand scraping, ensuring safer handling.
Equipped with a Screwdriver
Provides all necessary tools for immediate, hassle-free setup right out of the box.
Spring Lock Removed
Simplifies setup and improves safety by eliminating hand scraping risks.
Secret Key Backup Comparison
CoolKey
Quick Setup
Reusability
Hand Scraping Prevention
Waterproof
Fireproof
Anti-corrosion
BillFodl
Quick Setup
Reusability
Waterproof
Fireproof
Anti-corrosion
Paper
Quick Setup
Product details
Box Content
Laser Cut Stainless Steel Chassis;
Stainless Steel Laser Engraved Tiles
Technical Specifications
Dimension
124.0(L) х 60.0(H) х 6.0(T) mm (4.9 х 2.4 х 0.2 in)
Weight
Net weight: 0.26kg / Gross weight: 0.57kg
Box Size
161.8(L) x 122.5(H) x 29.6(T) mm (6.3 x 4.8 x 1.2 in)
Materials
304 Stainless Steel
Recovery Phrase Support
24 words
(double-sided, 12 words per side)