DescriptionFull CNC cutting high-strength waterproof tank, adopts military level three hard oxidation, ensuring that it is waterproof and kept dry. It is not too big nor too small, easy to carry and operate. Small items such as fishing hooks/fire/emergency drugs/banknotes/etc. can be placed.Features- Color: Black. - Material: Aluminum. - Size: 13 x 2.8 x 2.8 cm. - This is a waterproof tank, made out of aluminum material, thicken and durable. - Full CNC cutting high-strength waterproof tank, adopts military level three hard oxidation. - Compact and lighweight, very great for you carry out, quite suit for outdoor survival use. - Small items such as fishing hooks/fire/emergency drugs/banknotes/etc. can be placed. - Or you can storage your daily pill, first aid pill, etc.