Wholesale 55mm 5 Gallon Water Bottle Cap Food Grade Non-Leak

PRODUCT OVERVIEW

Our large diameter bottle caps for water jugs are purpose built for large volume water container sealing. Built to withstand heavy duty commercial filling and repeated handling, these caps balance reliable sealing performance, food-safe material standards and flexible branding options for water bottling enterprises.

Key Selling Points:

• 100% Leak Proof: Multi layer sealing design delivers dependable sealing performance.
• Food Grade PE Material: Non-toxic and BPA-free, safe for potable drinking water.
• Universal Compatibility: Fits 5L, 7.5L, 11.3L and 18.9L (5-gallon) water bottles perfectly.
• Fully Customizable: Custom colors, logos and labels available to strengthen your brand image.
• Factory Direct Supply: Large production capacity (500,000 pcs per 20GP container), fast lead time and free sample support.

PRODUCT ADVANTAGES

• Tight Fit & Zero Leakage Even when the water bottle is placed upside down, our multi-sealing structure prevents any water leakage. The 55mm cap tightly seals the bucket opening, ensuring a dry and safe environment.
• High Sealing Performance & Purity Protection Designed with a multi-layer sealing structure, it effectively isolates air, dust, and insects. Maintain the pure water quality from the factory to the consumer's cup.
• Food Grade & Environmentally Friendly Made from premium PE material, 100% BPA-free and odorless. Safe for daily drinking water. Our caps are recyclable and environmentally friendly.
• Wide Compatibility Universal design fits various bucket types. Compatible with standard 5L, 7.5L, 11.3L, and 18.9L (5 Gallon) bottled water.  

QUICK SPECIFICATIONS

APPLICATIONS

• Household and Office Drinking Water Dispensers
• Commercial 5-Gallon Water Delivery Services
• Pure Water Plants and Bottling Factories
• Outdoor Activities & Emergency Water Storage

HOW TO USE

• Step 1: Align the cap with the bottle mouth.
• Step 2: Press down firmly with your hand until it clicks securely into place.
• Step 3: The cap is perfectly sealed. Peel off the top label to drink, and use the non-spill valve for easy pouring.

CUSTOM SERVICE

We offer comprehensive OEM & ODM services to make your bottled water stand out:

• Colors can be customized: Match your brand's color palette with our color swatches.
• Logo can be customized: Print your company logo directly on the top cap.
• Labels can be customized: Add QR codes, promotional texts, or brand labels on the cap surface.

PRODUCT PACKING&SHIPMENT

Built for bulk export orders, our water jug caps adopt sturdy carton packaging to protect goods during long-distance cross-border transport. We optimize packing layouts to maximize container loading quantity and lower your logistics cost.

• Loading Capacity: 500,000 pcs for a 20GP container; 1,100,000 pcs for a 40HQ container
• Packing Method: The caps are neatly packed inside plastic bags first, then loaded into reinforced export cartons. Cartons can be stacked stably for warehouse storage and container loading.
• Shipping Options: Support sea freight for bulk orders. Every batch will be inspected before packing to reduce damage rate.
• Custom Packing: Custom carton marking and private label packaging are available on request.