• Enough capacity to meet your outdoor sports daily needs

• Adopt high quality aviation aluminum alloy with full CNC precision machining

• Polished surface, anti-oxidation

• The thread connection with waterproof O-shaped sealing ring

• Top keychain hole, can be added on your keychains or backpacks for handy use

• Practical and reusable, especially suitable for outdoor and travel

• Note: The color will be sent at random.
  

Specification:

• Material: Aviation aluminum alloy

• Single size:

• - Outer diameter: 14mm

• - Inner diameter: 11mm

• - Hole depth: 30mm
  

• - Full length: 50mm

• - Thickness: 1.5mm

• Single net weight: 14g