The ComeBeCool Body Cooling Backpack 2026

It depends if your use is continuous or with breaks (as you feel cold enough):

The battery

The fully charged battery can provide 2-2.5 hours of continuous fan operation before you need to plug in the charger.

You can double this time with an extra rechargeable battery (170 grams), which can easily connect to the already provided battery.

The 2 cartridges (10 ice packs)

The fully frozen provided cartridges are delivering a powerful continuous air cooling and drying for up to 1 hour and more if your garment protects (insulates) you well from outside hot weather. Much more time if you stop and restart the airflow several times when you are cold enough, or less time if you are doing a heat-generating activity like running. Keep in mind that the skin's natural cooling power (using sweat) is also facilitated by the air circulation (unlike for some cooling vests).

And if you wish to instantly extend the cooling time, without waiting for the cartridges to be refrozen, you can buy and keep ready (frozen) an extra pair of cartridges.

Tip 1: Avoid cooling yourself too much, particularly at the beginning, by simply playing with the pull-switch: to stop and start the fan several times. This will also save cooling power to extend the total cooling time.

Tip 2: Use a thermal bag or cooler (not included) to carry extra frozen cartridges, to have them on hand when needed.

Tip 3: If you prefer moderate cooling only, use 1 (not 2) cartridge at a time and keep frozen the second cartridge, ready for immediate cooling time extension when replacing the first one.

Very low cost: the cost of the electricity needed to recharge the battery and run a freezer. Period.

Very low maintenance: only some cleaning from time to time. After each use, you just have to :

1. put the 2 cartridges (the 10 ice packs) into a freezer [to keep them ready for future uses],
2. connect the battery to the charger [to keep it ready for future uses],
3. empty the container of the accumulated water,
4. let the wet parts dry and store in a dry place.

Yes, but only after you (or your tailor) made a small opening (horizontal rectangle 8.5 cm x 2.5 cm) in your garment at this location: in the back, below the waist and above the belt. To close back this opening when not in use: a ribbon and some hook-and-loop fastener is a simple option. This opening is important for the "Air return" (recycling air from the Waist Air Collector to the Backpack).

Same answer as to the previous question: if the protective garment is a one-piece suit, you will need to get the same opening as in previous question. If the construction suit is in two pieces (trouser and vest): this opening is not needed.

The delivery includes (parts are already assembled):

1 backpack [height: 44-45 cm, customized, colour: black or grey],
2 cartridges to be frozen, including 10 ice packs [total 2 kg]
1 insulated container [to keep the cartridges cold and the water (dew) flowing from them]
1 fan [centrifugal blower that is powerful (12 watts), durable (dual ball bearings) and low noise (<50 dB)]
1 battery for the fan [rechargeable li-ion technology, 12 V, high capacity (6800 mAh), low weight (170 g)]
1 pull switch (on/off) for the fan [fan + battery + switch = the "blower unit"]
1 battery charger
1 shoulders air distributor (delivering "cooled air")
1 waist air collector (recycling "air return")
2 connecting flexible air ducts (top and bottom)
1 instruction sheet (how to use) with a 2-years warranty (free repair or part replacement, except AED50 for battery replacement).

Appearance and colour of the backpack may vary.

Yes, free delivery & cash on delivery in Abu Dhabi city only. To keep charges low, payment by card will not be available in 2026. Enquiry and booking at: 050-720-4514 (Whatsapp or call)