1O YEARS OF PRODUCTION EXPERIENCE ( All products )
Custom Stainless Steel Vacuum Flask

Portable 18/20oz Stainless Steel Drink Bottle with Handgrip

24hr Hot/Cold Leak-Proof Stainless Steel Adventure Flask

18/8 Rustproof Vacuum Thermos

Industrial-Grade Gym Water Bottle Surviving Concrete Drops

Wide Mouth Thermos for Snowboarding & Commutes

Rechargeable Stainless Temp Control Drink Bottle for Road Trips

  • Item No :

    YF-S06-01
  • Size :

    18/20oz
  • Order(MOQ) :

    1000pcs
  • Payment :

    Paypal/Visa/Alipay/T/T and so on
  • Product Origin :

    Jinhua,Zhejiang,China
  • Color :

    Custom available
  • Shipping Port :

    Ningbo,Shanghai,Yiwu
  • Lead Time :

    25days
  • Weight :

    350g

​24/7 Temperature Warrior, Pure & Trusted​

From scorching desert drives to icy mountain trails, this Vacuum Flask guards your drinks at perfect temps for ​​24 hours hot or cold​​. Crafted with toxin-free, food-grade ​​18/8 rustproof stainless steel​​, every sip delivers pure hydration without plastic aftertaste—ideal for health-focused adventurers and families.

 

​Tank-Tough Design, Adventure-Proven​
Forged to withstand truck bed chaos, rocky trail drops, or gym bag tumbles, this flask laughs off dents and scrapes.No more fragile bottles—just indestructible reliability.

All-in-One Lid Genius​

The multi-functional lid revolutionizes on-the-go convenience:
​Leak-Proof Lockdown​​: Rotate the collar to seal tight—throw sideways in bags with zero spills on gear.
Wide Mouth & Anti-Drip Spout​​: Dump fist-sized ice cubes or pour soup without splashback.

 

​Smart Sizing, Effortless Portability​​:

Choose your perfect match:
​550ml​​ – Compact hero for gym, office, or solo hikes (fits in bike holders)

650ml​​ – Ultimate capacity for road trips, family outings, or all-day adventures

Bonus: ​​Collapsible steel handgrip​​ snaps up for carrying comfort, tucks flat for storage.

Why Explorers Swear By It:​

​Subzero to Boiling Reliability​​ – Brew tea atop snowy peaks or chill lemonade at beach bonfires.
Military-Grade Endurance​​ – Survives construction sites, kid drop tests, and trunk clutter.
Eco-Powerhouse​​ – Ditch 1,000+ single-use cups annually (1 flask = lifetime impact).
Effortless Cleaning​​ – Wide mouth fits brushes; steel resets odors overnight.

​Real-World Hero Moments:​
• ​​Work From Anywhere​​: Iced coffee stays crisp through 3 back-to-back Zoom calls.
• ​​Tailgate Champion​​: Hot cocoa pours steaming in below-freezing stadium seats.
needed.

​STURDY STEEL. SMART DESIGN. UNCOMPROMISING TRUST.​
Engineered for those who chase horizons and demand gear that never quits. This isn’t just a flask—it’s your loyal hydration sentinel.

​Grab Your Tank Today—Your Adventure Thirst Demands It!​

Production Progress

Mwtal Processing:Your thermos cup will start from a series of stainless steel pipes. After going through the metal processing process, it will become the outer shell and inner liner of the thermos cup. Then, through welding technology, a complete cup body will be obtained.

Test:During the metal processing of thermos cups, professional inspectors will be assigned to each step to check the condition of the products and pick out the substandard ones for scrapping.

Test the insuation performance:After metal processing, we will obtain complete stainless steel cup bodies. These cup bodies need to undergo three temperature measurements to ensure that each cup reaches the customer is insulated, as this is the most basic function of a thermos cup.

Wrap the mouth:Wrap the rim of the thermos with high-temperature resistant tape. In this way, after the thermos is sprayed with plastic or paint, the plastic powder will not enter the rim and affect the appearance of the interior of the thermos.

Spray paint:One way of coloring the cup body is divided into matte paint, glossy paint, rubber paint, rainbow paint, diamond paint, etc.

Powder coating:One way of coloring the cup body is divided into smooth and matte textures.

Print logo:laser,screen print,3D print,heat transfer,water transfer and so on.

Package:Custom package ways available.

Delivery:EXW,FOB,DDP,etc. are available.

 

What can you customize in QIQING?

FOQ

  • # Can samples be provided?
    In QIQING, if you need samples to confirm the quality, please contact the salesperson directly. We will quote based on your customization requirements. And once you confirm the quality of the samples and place an order, the sample fee will be refunded to you.
  • # Is is a factory or a trade company?
    We are the original factory. Our main business is the production and manufacturing of stainless steel insulated cups and flasks as well as plastic cup LIDS.
  • # How long is the production time?
    Our production time is usually around 25 to 30 days. If your order quantity is relatively small, the production time will be further reduced.

Why customers love QIQING?

       Professional and orderly workers - experienced, skilled and well-organized.

       Experienced sales service team - 24-hour online after-sales service team

       10,000 square meters of storage space - always keep sufficient inventory to ensure normal shipment of small-batch orders.

       Advanced vacuum insulation technology - insulation for 24 hours, cold protection for 36 hours

       Constantly innovating new products - Following market trends and designing and developing new styles

       Safe and green production environment - ensuring the workshop is clean, tidy, healthy and non-toxic.

 

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