Thermal Flasks


For further information regarding the product material, click here.

  • Advanced technology which makes the flask 30% Lighter & 15% More Compact
  • Ultra Durable Powder Coating, proven to be x2 More Lasting than normal coating
  • Push Lock Design
  • Scratch-Free TPE Base which prevent squeaking & scratching on the surface
  • Detachable Spout
  • Volume: 500ml
  • Color: Blue
  • Size (length*width*height): 6.5cm x 6.5cm x 23.5cm
  • Material :-
    • Cap - Polypropylene Resin 
    • Silicone Cap Seal & O Ring - Food Grade Silicone 
    • Body - SUS304 Stainless Steel
    • Base - Thermoplastic Elastomers
  • Product Code: D3850-04

Relax thermal products are made from food grade SUS304 stainless steel material (18.8). Relax insists on using premium 18.8 Stainless Steel material for all its steel products. This is to ensure only high quality and long lasting products are delivered to the end user. Relax 18.8 Stainless Steel Thermal Flask keeps your drink warm/cold all day long with its double wall, the insulation keeps your favorite drink warm/cold for hours.

Test results shown below:

  • 6 Hours ± 74.2℃ ;12 Hours ± 62.7 ;24 Hours ± 48.3
  • (Initial temperature ≥ 98℃, with Environment temperature 25± 2 ℃)

For 350ml, color Pink, click HERE
For 350ml, color Light Blue, click HERE
For 500ml, color Green, click HERE


For orders of >10kg and above

Please email us your order so that we can source the best rate for the courier charges.

For overseas order

Please email us your order so that we source the best rate for the courier charges.

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