FAQ
Q1: How long does the cooling vest last after freezing?
A: After fully solidified, the vest provides continuous cooling for 2-4 hours in high-temperature environments. The actual cooling duration varies slightly according to ambient temperature and personal body heat.
Q2: How to freeze the PCM gel vest correctly?
A: You can solidify the vest in multiple ways: 30 minutes in -10℃ freezer, 40 minutes in ordinary refrigerator, or 60 minutes in cold water/air conditioner cold air. The gel is fully usable when it turns solid white.
Q3: Is the cooling vest leak-proof and durable?
A: Yes. Adopting high-quality Nylon composite + TPU waterproof and tear-resistant fabric, with independent sealed modular gel pockets. It effectively prevents liquid leakage, supports hundreds of repeated uses, and is not easy to damage during daily work and outdoor activities.
Q4: Does it need electricity or water to work?
A: No electricity, no battery and no water injection required at all. Just freeze to store cold energy for recycling use, which is safer, more energy-saving and more convenient than electric cooling vests and water evaporation cooling vests.
Q5: Is the vest suitable for all body types?
A: Equipped with front full zipper and dual adjustable side buckle straps, it can flexibly adjust tightness, fitting most adult body shapes (S-XL). The lightweight design ensures no burden during wearing.
Q6: What scenarios is this cooling vest suitable for?
A: It is widely applicable for high-temperature scenarios, including construction work, workshop welding, sanitation cleaning, traffic police on duty, kitchen catering work, high-altitude exterior wall maintenance, as well as outdoor sports such as motorcycle riding, camping, fishing and running.
Q7: Can it be customized?
A: Yes. We support customized colors, logo printing and bulk order customization, which is suitable for enterprise staff summer welfare, team uniform matching and wholesale sales.
