Product Overview
We are a professional packaging supplier with over 16 years of production experience. This 28mm flip cap is specially designed for plastic sports water bottles, with standard 30mm outer diameter and 28mm thread caliber. Made of food-grade PP plastic, it features an integrated flip spout with transparent dust cover, ribbed anti-slip outer ring, excellent leakproof sealing, and easy one-hand opening. Available in green, pink and customizable colors, widely matched with outdoor sports bottles, student drinking cups and fruit infusion bottles. All products pass ISO, CNAS, CE and other authoritative certifications, supporting mass wholesale and OEM customized printing.
Core Product Specification Table
| Item | Detailed Parameter |
|---|
| Product Name | 28mm Flip Top Sports Bottle Cap |
| Matching Thread Caliber | 28mm |
| Cap Outer Diameter | 30mm |
| Total Height | 28mm |
| Raw Material | Food-Grade PP Plastic |
| Stock Standard Colors | Fresh Green, Macaron Pink |
| Core Performance | One-hand easy flip open, tight sealing, anti-leakage, dust-proof cover |
| Certification | ISO9001, CNAS, CE, FC |
| Matching Bottles | 28mm caliber portable plastic sports water bottles |
| Custom Service | Custom color, silk screen logo, mold development
|
Product Details
Food-Grade Safe PP Material
The whole cap is molded with new food-contact PP resin, non-toxic, odorless and BPA-free. It will not release harmful substances when holding warm water, fully meeting global daily drinking packaging safety standards, safe for children and adults.
One-Hand Flip Opening Design
Integrated spring flip spout structure, you can open the drinking mouth with one simple press without twisting the whole cap. The transparent dust cover blocks dust and bacteria, keeping the drinking nozzle clean when carried outside.
Anti-Slip Vertical Ribbed Outer Ring
The outer wall is designed with dense vertical stripes, greatly increasing friction. Hands will not slip when screwing the cap on/off the bottle, convenient to operate even with wet hands.
Excellent Anti-Leakage Sealing Performance
Built-in integrated sealing gasket inside the cap. After tight screwing with the bottle mouth, it completely isolates liquid. You can flip the bottle upside down or put it in bags without worrying about water leakage during sports, travel or commuting.
Compact Portable Size
Mini light-weight size, comparable to the palm, does not take extra space of schoolbags and handbags. Perfect for outdoor running, hiking, gym and daily carry.
Factory Strength & Qualification
- 16+ years professional plastic packaging production factory, mature injection molding technology and stable delivery cycle
- Complete authoritative certification system: ISO9001, CNAS, CE, FC, all test reports available for export customs clearance
- Independent mold workshop and R&D team, can develop exclusive caps according to customer drawing requirements
- Large standardized production workshop, stable daily output to support large bulk orders
- Professional QC team implements full-process inspection from raw material to finished products to control defective rate strictly
Application Scenarios
- Daily Student Water Cup: Portable drinking bottle for school classroom
- Outdoor Sports: Running, yoga, gym, cycling hydration bottle matching cap
- Travel & Camping: Lightweight carry-on water bottle accessory for short trips
- Fruit Infusion Bottle: Matching cap for homemade lemon tea, fruit water bottles
- Promotional Gift Bottles: Custom printed logo caps for corporate activity giveaway cups
Customization Support
- Color Customization: Customize any Pantone color besides stock green and pink
- Logo Printing: Silk screen printing, heat transfer printing of brand logo, slogan on cap surface
- Mold Customization: Develop new molds for special caliber, height and structure demands
- Packaging Customization: Custom export carton printing, retail independent polybag packaging
- Sample Service: Provide free blank samples for quality testing before mass order
Product Advantages
- Safe food-grade PP plastic, BPA-free, suitable for warm water
- One-hand flip spout + transparent dust cover, clean and convenient
- Ribbed anti-slip design, easy to screw on and off
- Integrated sealing pad, 100% leakproof after upside down placement
- Mini palm-sized design, lightweight and space-saving for carry
- Multiple color options in stock, fast delivery for bulk orders
- 16-year professional factory with complete export certifications
- Flexible OEM & ODM custom service with competitive factory direct price
Ready to Elevate Your Product Packaging?
Get a free quote and custom sample for your brand today Request a Quote →
FAQ
1,How can we know these are really lead free and food grade?
As usual for glass we have common material , high white material, crystal white material, all these material are suitable for food
grade and lead free, we pass food grade test,no need to worry safety.
2, How can I get a sample to check your quality? Do you offer free sample?
-- Yes, free samples are available,direct trade assurance order is allowed. Only freight cost is on your side which will be
refundable once the order was placed. Or if you have a courier account, we can arrange samples by collected.
3,How about the Safe package and defective and broken questions?
-- For small order or samples, we all use bubble bags or foam to pack one by one, so far customers who placed small orders have
not yet feedback about the damaged problem.
--For large quantity of container order, we support the standard export pallet package or paper carton with safe egg packing. Also
we accept customized gift box.
--Other accessories like caps will put in another carton to avoid hitting. We will guarantee the broken rate under 0.2%.
--We will compensate the defective and broken bottles by your next order freely.
4,What surface handing could you support? Shall we do our logo on it?
--Sure, we can do the logo as you need and support decoration firing ,screen printing, hot stamping, frost, label printing etc.
--About printing color: it can be made according to PANTONE color number.
5, How about the sealing?
For glass jar, we have glass lids, plastic caps, metal caps and ect ,all these kinds of lids will be matched with the jar
perfectly and sealing very well. There is a small strip of rubber under the lid where the glass hits the lid. They seal pretty
well.Food-grade rubber in line with EU export standards,the lids are very easy to screw on and off. Just one twist for on and one
for off.
6,What about the lead time?
samples will be send within 12-24hours after we receive your payment;
small orders will be delivery within 7-10 days after we receive your payment.
large quantity orders will be delivery with 20-25days.
7,What is your payment?
For sample or trial order,we accept Paypal,western union and trade assurance.
For larger orders,T/T or L/C or trade assurance will be acceptable.
8,What's your shipping terms?
For samples or trial order,FEDEX,DHL,UPS ,TNT,ARAMEX can be provided.
For larger orders,delivery by air or sea or rail accord to your requirements, we will try to help you to choose the best way depending your actual situation.
