One hand bottle opener keychain

This compact one-handed bottle opener keychain is designed for everyday convenience and durability. Its ergonomic shape lets you pop open bottles easily with just one hand — perfect for parties, camping trips, or casual hangouts.
 

The sleek design fits comfortably on your keyring, so you’ll always have it when you need it. 3D-printed for strength and reliability, it’s lightweight yet sturdy enough for repeated use.

Make it your daily carry, or print it as a practical gift for friends and family.

🔧 Recommended Print Settings

• Nozzle: 0.4 mm
• Layer height: 0.2 mm
• Infill: 40–50 % (Gyroid pattern recommended)
• Material: PLA+ or PETG for best durability
• Supports: Not needed

🏷️ Tags

bottle opener, keychain, one-handed, functional print, everyday carry, PLA, PETG, gadget, pocket tool, simple design

Design by willard on MakerWorld (license: CC0).