Manufactured from polyethylene with thick walls and crushresistant corners. A large bottle neck provides easy filling and pouring. Cap offers increased grip. Featured with an insert plug for hermetical and leak-proof closure. Bottle neck and the cap carry holes for enabling the insertion of the security seal wire. The space between the cap and the insert plug can be used for securing confidential notes. Embossed volume graduations on wall side offers better liquid level viewing and reproducable filling of the bottle without the need of a measuring cylinder. Clear bottles are manufactured from very clear P.E resulting with high transperancy and for better view of the bottle content.