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User6066060
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2026-11-07
Delivery was faster than I anticipated.
Bigborn Aqua Water Vest Black EL - Excellent compatibility with air-conditioned clothing
$31.67
$41.1710000991821
30% OFF
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6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
This item has been stored at home for a long time.
I don't recall using it, but I've listed it as near unused just in case.
I'm selling it because I don't have the opportunity to wear it.
I believe it cost around 10,000 yen.
Product Information
[Manufacturer]
Big Born
[Product Number]
AT301
[Material Composition]
Outer: 100% Polyester
Lining: 100% Nylon
Core Material: 100% Polyester
Side Mesh: 84% Nylon, 16% Polyurethane
[Features]
Cools the body using only the power of water, no battery required. Features a proprietary evaporative cooling system.
Aqua Water Vest, ideal as an inner layer for fan-equipped clothing.
β Cools with water alone
β Evaporative cooling system for long-lasting cooling with just water
β Antibacterial treatment for the core material
β No battery required
β Contact cooling sensation
β Side stretch material
β Static removal tape
How to Use
?Fill with water from the water inlet on the back and close the inlet.
*Maximum water capacity: 400ml
?Spread the water by hand so that it reaches the entire back of the vest.
?Soak the shoulder areas by pushing water upwards from the bottom.
?Similarly, spread the water over the entire front.
?Open the drainage cap, roll up the vest, and squeeze out excess water.
?Close the drainage cap.
Uses
For heatstroke prevention.
Product Specifications
Specifications and Standards
No battery required
Cooling duration: 8-72 hours
Antibacterial treatment
Static removal tape
Side stretch material
Contact cooling sensation
Color: Black
Size: EL
Length (cm): 57
Chest circumference (cm): 108
Shoulder width (cm): 38
Weight/Unit of Weight
300g
#Burtle
#Choshin Japan
#I's Frontier
#Air-conditioned clothing
Category
Heat Protection & Cooling Goods
Condition
Almost new
Shipping
Included in price (by seller)
From
Unspecified
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.