Cooling Blanket – Q-Max > 0.5, Striped & Breathable for Hot Sleepers of Navy Blue | Kalsten
KEEP YOU COOL ALL NIGHT: even in warm and hot summer weather — our special Japanese Arc-Chill Cooling Fibers blanket(Q-Max>0.5) can brilliantly absorb your body heat, reducing skin temperature by 2 to 5°C instantly. (Others’ only have a cooling value of 0.2). This blanket makes you cool and comfortable without perspiration. You wake rested, refreshed and comfortably dry — no sticky feeling!
DOUBLE-SIDED: Fabric woven with Arc-Chill cool yarn, which can quickly transfer moisture from the skin to the surface of the fabric and quickly evaporate, so that the human skin is dry and comfortable, and has a cool feeling, very suitable for hot summer. Incorporate Jade Nano-particles, help to maintain skin moisture and elasticity, No wonder this blanket feels so nice against your skin!
VERSATILE USAGE SCENARIOS: The blanket is designed with light and dark stripes to make it look very advanced. Use these blankets for your kid's room, for camping, for travel, in the car, on airplanes — bring our sleep blanket anywhere you want. Extra softness and comfort for an afternoon nap, Perfect for indoors, outdoors, and anywhere you want a comfortable blanket to keep you cool. Suitable for all seasons.
Color: Navy Blue
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
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Netherlands
Email: support@open.shop
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We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
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