Flip Top Cap

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  • 38-400 water bottle cap

38-400 Water Bottle Cap

  • 1. Model No.: YJPC04

  • 2. Product Name: 38-400 Water Bottle Cap with Valve

  • 3. Material: Made of FDA food grade PP and liquid silicone

  • 4. Neck Finish: 38-400

  • 5. Advantage: Pilfer proof, leak proof, liner-less design

  • 6. MOQ: 50,000pcs/ lot

Product Description

Leak Proof 38 400 Flip Top Water Bottle Cap with Silicone Valve Manufacturing

Sports water bottle caps with valves are a type of closure that are specifically designed for use during physical activity. They allow for easy drinking without the need for unscrewing or removing the cap, making them a convenient and practical solution for those with active lifestyles. Designed with cross slit silicone valve, and the cross slit valve on a sports water bottle cap is a small mechanism that controls the flow of liquid from the bottle. When the silicone valve is open, the liquid can be easily consumed by squeezing the bottle and allowing the liquid to flow through the valve. When the silicone valve is closed, it prevents any liquid from leaking out of the bottle.

38-400 Water Bottle Cap

The 38-400 water bottle cap with valve is made of food grade PP and liquid silicone materials, processed by injection molding and assembly in clean room. Designed as a pilfer proof and liner-less dispensing water bottle cap for one-handed squeeze bottles, welcome to contact us to get free samples for testing. 

38-400 Water Bottle Cap

Product Information




38-400 Water Bottle Cap

Model No.: YJPC04
Product Name: 38-400 Water Bottle Cap with Valve
Material: PP+ Liquid Silicone
Neck Finish: 38-400
Outer Diameter: 42mm
Height: 34mm
Color: Clear+ Blacke, Clear+ Yellow, Clear+ Red, Clear+ Blue, Clear+ Green (Pantone Number)
Silicone Valve: With/ Without
Induction Liner: Liner-less
Valve Slit Size: 5*5mm
Daily Capacity: 200,000pcs
MOQ: 50,000pcs
Packaging: 800pcs/ PE Bag/ Carton, Carton Size: 50*40*27CM

Product Size

Neck Size 38-400 Flip Top Water Bottle Cap with Valve


Flip top water bottle caps with valves are a versatile and practical solution for anyone who wants easy access to their water or other beverages during physical activity or everyday life.


The neck finish 38/400 widely suits for many sports water bottles. This water bottle cap is developed by ourselves, therefore the dimensions cannot be changed. But if needed, the colors can be customized.


As the manufacturer of flip top water bottle caps, we highly welcome custom designs and sizes.




38-400 Water Bottle Cap

Product Photos

38-400 Water Bottle Cap

Product Applications

Flip top water bottle caps with valves are commonly used in sports and outdoor activities. These caps are often used in reusable water bottles, hydration packs, and tumblers that are designed for use during physical activity such as running, cycling, hiking and backpacking. The flip top design allows for easy access to the valve when drinking, while the silicone valve itself controls the flow of liquid from the bottle. 

28-400 Beverage Closure

28-400 Beverage Closure

28-400 Beverage Closure

Pear Syrup DispensingPouch Bag DispensingWater Bottle Dispensing

Quality Guarantee

YEJIA produces food safe flip top water bottle caps at consistent quality, cost-effective price and fast delivery, welcome custom leak proof and non-spill water bottle caps.

38 400 Dispensing Closure

Other Squeeze Dispensing Closures

YEJIA has also developed other 3 dispensing closures, so to meet the dispensing requirements of different liquids or sauces. If needed, we can provide advice and recommendations to you on which type of closure to be used for your bottles.

38 400 Dispensing Closure

28-400 Beverage Closure

38-400 Water Bottle Cap

Inverted Dispensing Cap

Neck Size: 38-400

38-400 Dispensing Closure

Neck Size: 38-400

Beverage Closure

Neck Size: 28-400 (PCO 1810)

FAQ

Q: How to get free samples of this water bottle cap?

A: Please contact our sales to arrange the shipment of samples.

Q: Can I change silicone dispensing valve of this water bottle cap?

A: As the assembly machine is designed according to the current size, we regret that the outer diameter can not be changed, but the slit size can be changed.

Q: What's the MOQ for customized colors?

A: The MOQ will be 50,000pcs/ color.

Q: How long does it take for customized colors?

A: For sampling of colors, the lead time is 5-7 working days.

Q: What's the lead time for 50,000pcs water bottle caps?

A: The lead time is 7-10 working days.

Q: What's the procedure of customized water bottle caps?

A: 3D Drawing- Prototyping- Sample Confirmation- Mold Drawing- Production Mold- Proofing- Sample Confirmation- Mass Production