Fisher x NASA Backpacker Space Pen - Black

The pen that writes anywhere and attaches to everything. Pressurised cartridge, NASA logo, keychain included.

Why This Exists

The Fisher Backpacker Space Pen is for the person who's always losing pens — or more accurately, always needing one exactly when they don't have one. It's designed to live on your keyring, backpack, belt loop, or anywhere else you need a pen within arm's reach.

Built with Fisher's legendary pressurised ink cartridge technology — the same tech that went to space with NASA astronauts — the Backpacker writes upside down, underwater, through grease, and in extreme temperatures. It's compact, reliable, and features a laser-engraved NASA "meatball" logo for added credibility. Attach it once, forget about it, then pull it out when you need to sign something, jot a note, or look slightly more prepared than everyone else fumbling for a pen.

What Makes It Good

• Pressurised Fisher PR4 cartridge — writes upside down, underwater, through grease
• Extreme temperature range — functions from -30°F to +250°F (-34°C to +121°C)
• 100-year shelf life — sealed cartridge lasts 3× longer than standard pens
• Keychain-ready design — cap features integrated metal keyring
• Black anodised aluminium barrel — lightweight, durable, corrosion-resistant
• NASA meatball logo — laser-engraved for authenticity
• Refillable — accepts standard Fisher PR4 refills in multiple colours
• Made in the USA — backed by Fisher's lifetime guarantee

Who This Is For

Perfect for hikers, campers, travellers, tradespeople, students, or anyone who needs a pen on hand at all times. Ideal for emergency kits, everyday carry setups, or as a gift for someone who thinks they have everything.

Specifications

Note: Cap slides on and off with firm pressure to prevent accidental opening. Can be posted on the back of the pen when writing, though some users find this connection requires significant force. Trusted by astronauts, engineers, and outdoor enthusiasts worldwide.