1. Use high quality Plastic, Better than others. Corrosion-resistant, wear-resistant, not easily deform.
2. High and Low temperature resistant, Solid and never be out of shape.
3. Longer lifespan and more durable. more than50,000+ hours.
4. Tested before selling, all the products are professionally designed, assembled and tested by our R＆D depart.
5. Safe & Easy to Use,  PE Free bottle cap, non- smell, non-toxic, perfectly for re-filling water cooler bottles for your home or office.
6. Non Spill, Blue loop and white inner lids for anti-splash and no leak; Outer dust-proof protection for anti-bacteria and clean drinking water. No splash, clean and durable, easy to put on and take off. Strong seal ensures sterile environment & protection against spillage.
7. Reusable, With inner caps design, replacement use for several times, say no to lots of disposable water caps and reduce waste.
8. 2 OR 3 or 5 Gallon Water Jug Cap, Suitable for 3 or 5-gallon 55 mm/2.2 inches, fits standard "snap top", not for bottles with the screw tops.
9. Multiple Occasions, Suitable for water dispenser, water cooler, the center button stays attached to the cap once it’s placed, instead of floating around in the water; Also for water jug on top rack or with water pump in both family and office.
10. 2 Years Warranty, we will quickly and easily deal with any problems.
11. Fast delivery and Free shipping, it just take you 7-45 days to receive it.

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