Description
Backpack Ice Cooling System (BICS) is main made up of Cooling Circle system and Tube Vest, using ice and water as coolant. Water is circulated from the bladder through tube vest by a mini-pump. The water is continuously cooled as it passes through the ice bottle inside of bladder.
Tubing garment could mitigate heat stress and keeping user comfortable though the cooling release of ice, suitable for the high temperature environment with getting ice easily.

Specifications
Pump: 7.4V, 400mA
Flow Rate: 500mL/min
Battery: 7.4V, 2200mAh
Ice Bottle: 1.2L
Weight: 2kg
Working Duration: 1.5-4 hours

Key Features
Backpack design, Light weight, easy don
Battery power supply good for portable use
Cooling effect clearly
Duration 1.5-4 hours
Cooling temperature range 64° F-77° F
Easy to replace the ice bottle
Four zones tubing vest makes better cooling performance
Backpack with inside layer has good adiabatic effect
Miniature pump, lower noise 45d(B)A
CPC quick fitting, easy handle

Tube Vest
Description
Tube Vest is designed to circulate chilled water or liquid throughout the tubing to get optimal personal cooling performance. Made of stretch (cotton/lycra) fabric with four zones over 65 foot of soft tubing, tube vest could provide a better heat exchange and high cooling effect.

Key Features
Stretch fabric with Mesh liner, fit your body and comfortable to wear
Front zipper design, easy don
Four zones tubing design makes better heat exchange effect
CPC quick fittings, easy handle
Machine washable with laundry bag
Flame resistance material is available

Specification
Material: Cotton/Lycra stretch fabric, Mesh Liner, PVC soft tubing, TPU tubing
Design: Front Zipper, Four zones tubing, CPC quick fitting
Size: S/M/L/XL/XXL/XXXL