Specifications
- Height
- 2.99999999694 inches
- Length
- 86.61417314 inches
- Width
- 59.05511805 inches
- Weight
- 5.732018812 Pounds
- Colour
- Blue
- Amazon Bestseller Rank
- #18,911
SAIL 3-4 Season Double Sleeping Bag with 2 Pillows - 2-in-1 King Size or 2 Single Person, 250GSM Design, Lightweight Waterproof Polyester - Professional Hiking, Camping & Backpacking Gear - Blue
Brand: SAIL
Experience versatile comfort with the SAIL 3-4 season double sleeping bag, designed for professional hiking, camping, and backpacking gear. Measuring 86.61 inches in length and 59.06 inches in width, this king-size or two single-person sleeping bag offers ample space. Crafted from lightweight, waterproof polyester with a 250GSM design, it ensures durability and ease of use. Available in a striking blue color, it's perfect for any adventure.
Fact: Did you know? This sleeping bag and pillow combo weighs less than a gallon of milk, perfect for long hikes.
£39.99
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Price checked 12/10/2026
Frequently asked questions
Does this sleeping bag fit for two people?
This sleeping bag is designed to be used as either one large king-size sleeping bag or split into two single-person sleeping bags, making it suitable for one person but also allowing space for a partner.
What material is the sleeping bag made of?
The sleeping bag is made from 250GSM lightweight waterproof polyester, providing both durability and protection against the elements during outdoor activities.
How much does this sleeping bag weigh?
This sleeping bag weighs approximately 5.73 pounds, which makes it relatively lightweight and easy to carry for hiking, camping, or backpacking.
Is this sleeping bag suitable for winter use?
While the SAIL 3-4 season rating suggests that this sleeping bag is designed for warmer weather conditions, it can still be used in cooler seasons with appropriate insulation layers or a liner to retain warmth.
Does the sleeping bag come with pillows included?
Yes, this sleeping bag comes with two pillows included. These pillows are designed specifically for use within the sleeping bag and enhance comfort during overnight stays.
Can I use this as a single-person or king-size bag?
You can choose to use this sleeping bag either as one large 2-in-1 king-size sleeping bag, or you can unzip it into two separate single-person sleeping bags for more personalized space.
Who is the SAIL brand aimed at?
SAIL is designed for outdoor enthusiasts such as hikers, campers, and backpackers who need reliable gear that combines comfort with portability and durability.
Is this sleeping bag waterproof?
Yes, the 250GSM lightweight waterproof polyester material ensures that water does not penetrate the fabric, keeping you dry during rainy or wet conditions.
How durable is this sleeping bag?
The materials used in this sleeping bag are designed to be durable and withstand regular use in outdoor settings, though care should still be taken to avoid excessive wear and tear.
What colors does the SAIL 3-4 Season Double Sleeping Bag come in?
This particular model of the SAIL 3-4 Season Double Sleeping Bag is available only in blue.



