Pay in installments of $43.62 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Snugpak Special Forces 2 Sleeping BagThe Snugpak Special Forces 2 Sleeping Bag is part of a modular sleep system that can be purchased separately or together. This sleeping bag is the heavier of the two that make up the Special Forces Complete System and has a comfort temperature rating of 19 degrees Fahrenheit, but can go as low as 10 degrees Fahrenheit for experienced campers and outdoor enthusiasts. The sleeping bags dimensions are 87 inches long by 31 inches wide. The Special Forces
The Snugpak Special Forces 2 Sleeping Bag is part of a modular sleep system that can be purchased separately or together. This sleeping bag is the heavier of the two that make up the Special Forces Complete System and has a comfort temperature rating of 19 degrees Fahrenheit, but can go as low as 10 degrees Fahrenheit for experienced campers and outdoor enthusiasts. The sleeping bags dimensions are 87 inches long by 31 inches wide. The Special Forces 2 is equipped with Softie Premier synthetic insulation, which is washable and provides superior heat retention. The randomized fine filament fibers of Softie Premier insulation trap warm air to retain heat even when thoroughly wet. Softie Premier insulation does not lose thermal characteristics over time, even when stored in the compression stuff sack for long periods of time without use. The Special Forces 2 is also equipped with Paratex Steelplate lightweight fabric to provide you with a durable, highly breathable, water wicking, water repellent, and windproof sleeping bag. This sleeping bag packs down to 9 by 9 inches in the included compression stuff sack and weighs 3.94 pounds. Connect the Special Forces 2 to the Special Forces 1 by zipping them together to create the ultimate sleep system for cold weather extremes.- This sleeping bag is part of a layer compatible sleep system; can be zipped together with the Snugpak Special Forces 1 sleeping bag
- Comfort temperature rating is 19 degrees Fahrenheit, low rating is 10 degrees Fahrenheit; comes with a compression stuff sack
- Features Softie Premier insulation that traps warm air to retain heat even when thoroughly wet; does not lose thermal properties over time
- Equipped with extra tough Paratex Steelplate outer shell fabric, which is breathable, water wicking, water repellent, and windproof
- Sleeping bag dimensions are 87 inches by 31 inches; the convenient, travel-friendly pack size is 9 inches by 9 inches
- Made in the UK
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026