Water pipe; main loop silicone hose outer diameter 8mm inner diameter 5mm
Water pump; 5W
power supply;
The output is 5V1A or 5V2A USB interface power bank
(The product does not contain a power supply, most mobile power supplies are applicable)
Control button; control on and off
Backpack capacity; material is TPU, capacity 3.5L
Minimum water level requirement; 200ml
Continuous working hours;
It depends on the power bank capacity, for example, the power bank is 10000mah (36Wh),
Then the power supply time is 36/5=7.2 hours (working time and frequency of use, mobile power capacity, human body temperature, ambient temperature
(Related to factors such as temperature, ice reserves, etc.)

All accessories: cooling clothes x1, ice bagX 6, manual x1
Clothes material; polyester fabric
Clothes size; S, L, XL, 2XL,4XL.6XL
Clothing color; dark blue
Washing recommendations;
It is recommended to wash by hand in cold water and let it dry naturally after washing. Do not machine wash, do not tumble, do not
Can be ironed
Regarding storage; after drying, if there is water in the sheet, drain the water first, and then dry it for two days, then
Store in a dry environment away from light.


1, ice pack water, pay attention to exceed the water level line
2. Put 2-3 ice packs with a water injection volume of 500ml-600ml
3. Put on the cooling clothes and adjust the tightness of the clothes
4. Put the power bank into the strap
5. Start the power supply to start using
Draining steps:
Pour out the water in the water bag first. Note that the water in the cooling fins cannot be drained completely, you need to start the power supply (the product does not include the power supply), turn on the water pump to idle, and wipe the water out (the excess water is discharged by injecting air).