King 300 – XL winter sleeping bag
King 300 – XL winter sleeping bag
The King 300 is an extra-large, ultra-warm 3-4 season mummy sleeping bag designed for larger adventurers seeking comfort and thermal protection in winter conditions. With a comfort temperature of -1°C , this bag features two layers of 150gsm Quatrotherm® hollow fibres , providing exceptional insulation and optimum loft, whilst maintaining a weight of just 2.15kg . Its generous dimensions of 235cm length and 88cm shoulder width make it an ideal choice for those who require more space without compromising on warmth.
This XL winter sleeping bag is perfect for winter hikes, bivouacs and mountain expeditions, providing warmth and comfort for a restful sleep. Made with a PFAS/PFC-free waterproof treatment , it is environmentally friendly while effectively protecting against moisture.
- Extra-large and warm : Designed for users up to 2.10m with a length of 235cm and a shoulder width of 88cm , providing space and warmth.
- Thermal efficiency : Comfort temperature of -1°C , limit of -7°C , and extreme temperature of -24°C - tested according to EN ISO 23537-1 .
- Quatrotherm® hollow fibres in double layer of 150g/m² for superior insulation.
- Eco-friendly : Treated with a PFC/PFAS-free waterproof coating , reducing environmental impact.
- Twinable : Ability to combine two King 300s (one right and one left) for added versatility during cold weather adventures.
- Durable and Comfortable : Made with 190T polyester outer and inner fabric for added durability and comfort.
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Product Details
Shipping and Returns
Return (right of withdrawal):You have 14 days from receipt of your order to return unused items, in perfect condition and in their original packaging. Return costs are the responsibility of the customer.
Return (damaged/incorrect items):Contact us within 14 days of receiving your order to receive a free replacement.
Standard delivery:Orders placed before 12pm are shipped the same day; those placed after 12pm are shipped the next business day.
Delivery :France (24-48 hours), EU (48-96 hours), International (4-14 days).
Express delivery:Available in France with additional costs.
Delivery issues:In the event of loss or delay, we will investigate and arrange a replacement if necessary.
Product Features
Outer fabric:190T Polyester
Waterproofing:PFC/PFAS free
Interior fabric:190T Polyester
Filling:Quatrotherm® 2x150g/m² (PES hollow fiber)
Dimensions:235 cm (L) x 88 cm (shoulders) x 58 cm (feet)
Folded dimensions:38 cm x 23 cm (bag with compression straps)
Weight :2.15 kg
Color :Red/Orange
Shape :Mummy
EN ISO 23537-1 test
· Comfort temperature: -1°C
· Comfort Limit: -7°C
· Extreme: - 24°C
Use and Maintenance
Use: Use your sleeping bag on a mat to protect it from rough surfaces. Avoid wearing dirty clothes inside the bag, as oils and dirt can reduce insulation over time.
Compression: Start rolling it from the foot end, releasing the air as you go. Use a larger compression bag for easier storage and a waterproof bag to protect it from moisture.
Storage: At home, store your sleeping bag loosely in a large cotton or mesh bag to maintain its loft. Never store it compressed.
Interview:
FAQ
How should I store my sleeping bag after a trip?
Pack your sleeping bag loosely in a cotton or mesh stuff sack to preserve its loft and prevent damage. Avoid leaving it compressed for long periods of time.
Can I wash my sleeping bag at home?
Yes, but only occasionally. Use a front-loading machine with a mild, non-detergent soap and tumble dry on low heat. For down bags, add clean tennis balls to the dryer to restore loft.
What is the difference between synthetic and down sleeping bags?
Synthetic bags are more affordable, insulate even when wet, and are easier to clean. Down bags are lighter, more compressible, and offer superior warmth in dry conditions.
What temperature should I choose for my sleeping bag?
Choose a bag based on the expected nighttime temperatures. For summer, opt for bags rated 10°C and above, while cold weather outings require bags rated 0°C or below.
How do I prevent my sleeping bag from getting dirty?
Use a sleeping mat, change into clean clothes before bed, and consider a sleeping bag liner for extra protection and easier washing.