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Special Order ⭐︎ Back Cooling Sheet Navy & White - Randoseru Backpack Pad - Set of 2

★★★★★ 4.5 rating · 19 reviews · 187+ sold
$10.13 $13.1690001487732 30% OFF
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Product Details

Cooling sheet using PCM technology, with a cooling effect of 1 hour and naturally freezes at 28℃ or below.

- Color: Navy, White
- Cooling time: Approx. 20 minutes
- Temperature retention: Approx. 1 hour
- Natural freezing temperature: 28℃ or below

Thank you for looking.
I purchased this for around 2000 yen each, but I'm selling it because I switched from a randoseru (Japanese school backpack) to a regular backpack and stopped using it soon after. It has only been used a few times and is in beautiful condition.
Thank you in advance ^ ^

Category
Heat Measures / Cooling Goods
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Aichi

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.

Customer Reviews (19)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6041324
★★★★★
2026-11-06

Works just as intended, feels durable.