You can put the tablet or matches, etc., can also be used as a key ornament.
Fully functional and very easy to carry, suitable for hunting, fishing, camping, adventure, outdoor life-saving and other outdoor activities or household.
Anodized aluminum alloy material and waterproof design, durable in use.
Name: Outdoor Aluminum Cartridge Keychain
Material: Aluminum Alloy
Size: bottle length 5.5CM diameter 2CM