Hydro Flask Bottle 1.0 & 2.0 Manufacturing

Hydroflasks water bottles are made from double walls of stainless steel 18-8, the inner bottle and outer bottle join and welding together on the top and bottom, then produce a vacuum insulated layer between the double walls to stop heat conduction from outside to inside, or inside to outside, therefor it can keeps your drink cold for all day long in a hot Summer season.

All the manufacturing processes at the hydro flask manufacturer is no much difference, same production processes, same production machinery, and same production technique, but what makes difference between different brands of insulated water bottles?

The answer is “Design” and “Details of manufacturing requirement”, the unique design of hydro flask water bottle “tempshield” lid plus high-end requirement of manufacturing, these bring high end quality of hydroflask water bottles to keep your water cold for 24 hours up.

Both Yeti water bottle and Hydro Flask water bottle is made from double walls of high quality stainless steel 18-8 which means they are equal quality level, but what’s the difference between Hydro Flask and Yeti to see which one water bottle is better?

1.Sizes and shape is no much difference, both have from 12oz to 64oz to choose.

2.Color is no much difference, both have variety of beautiful colors.

3.Bottom: Hydro Flask water bottle doesn’t have bottom cap which need to purchase extra booster to protect from accident dropping; Yeti water bottle has bottom which make it more durable.

4.Threads on bottle mouth: Hydro flask water bottle has its threads on the outer shell of bottle mouth, easy to clean; Yeti water bottle has its threads on the inner shell of bottle mouth, better for sealing to keep water cold and hot longer time.

5.Lids: Hydro flask water bottle design a Tempershield double walls construction lid to keep ice cold long time; YETI water bottle design a double seals inside the water bottle mouth to keep ice cold long time.

6.Weight: when with same sizes, YETI water bottle has more weight than Hydro Flask water bottle.

Both YETI and HYDRO FLASK keeps water cold 24 hours up and lifetime warranty, you can check the the difference between the two water bottles to purchase with your preference.

You can buy hydro flask water bottle from its official website or an authorized dealers from lists:

https://www.hydroflask.com/https://www.amazon.com/stores/Hydro+Flask/page/35FE7892-2638-4C24-87FF-A10D3FA1010F?store_ref=SLP_FW_F7DE1C7F-82C8-477D-8973-FD76B5A599C6https://www.moosejaw.com/https://www.dickssportinggoods.com/https://www.rei.com/b/hydro-flaskhttps://www.tillys.com/brands/hydro-flask/https://www.tiso.com/br:hydro-flask/https://www.cotswoldoutdoor.com/brands/hydro-flask.htmlhttps://www.nordstrom.com/brands/hydro-flask–14701https://www.jaxgoods.com/brand/hydro-flask

Whatever you want to set up a water bottle business to have your own private brand like “Hydro Flask water bottle’ with existing design water bottle products in the market, or you want to create a unique custom design water bottle with your private brand for a long term business, you can contact a China stainless steel insulated water bottle supplier like “Ecoway Houseware Limited” whom is specialized in water bottle oem manufacturing from concept design, tooling development, mass production to final shipment to help you working from “0” to market.

Hydro Bottle Flask made with double wall stainless steel 18-8 （SUS304）which is food grade, BPA Free, Toxic Free, corrosion resistance, with a vacuum insulated layer between double wall eliminate condensation from inside to outside to keep ice cold 24 hours up with sweat free, here’s the details to know the manufacturing processes at the stainless steel manufacturer factory how the Hydro Bottle Flask made……read more.

1.Body Production: 1.raw material → 2.shaping of outer cup and inner tank → 3.welding getter on the bottom piece → 4. copper lining on the surface of inner tank (optional) → 5. welding to join the outer shell with inner tank together → 6. ultrasonic cleaning → 7. vacuum producing (test vacuum 100% first time) → 8. electrolysis → 9. polishing (test vacuum 100% second time) → 10. decoration (painting, powder coating, water transfer, heat transfer printing, laser engraving, silk-screen printing etc.)

2.Cap/Lid Production: 1. plastic raw material → 2. injection molding → 3. assembly

3.Assembly and Packaging: 1. confirm packaging requirement per PO → 2. prepare all parts → 3. cleaning dust → 4. inspect parts → 5. assembly bottle body and cap → 6. add sticker or label → 7. on-line 100% inspection → 8. pack into gift box → 9. pack into carton box → Finish

1. Purchase raw material
2. Cutting stainless steel tube
3. Shape forming with water swelling ( or deep drawing forming)
4. Cutting into 2 pieces
5. Mouth forming with threads
6. Matching and welding the mouth of stainless steel flask (the out wall and inner wall join together then do Laser welding)
7. Welding the bottom cap and with an attachment of Getter 
8. Vacuum process inside the vacuum machine around 4 hours to create vacuum insulated layer between the double walls stainless steel
9. Vacuum Test (measure the stainless steel vacuum flask is good quality or faulty on vacuum insulation) 100%
10. Electrolysis for the inside of the stainless steel vacuum insulated flask (it can clean the dirty to have nice surface, also create a layer on the inner surface to have good corrosion prevention)
11. Inspection of electrolysis quality 100%
12. Polishing the surface of outer wall of the stainless steel insulated flask
13. Inspection of Polishing quality 100%
14. Vacuum insulation test 100% second time
15. Decoration (spray painting, powder coating, water transfer painting, heat transfer printing, logo printing or laser engraving etc.)
16. Assembly with caps, cleaning, inspection, packaging
17. Out going final QC inspection