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Description
bell tent camping 20' (6m) Timberline Exchange Bell TentIntroducing A Bell Tent with A Replaceable Door Unlock the secret to luxurious camping with the 20 foot Timberline Exchange Bell Tent. This uniquely designed tent is equipped with a removable door for easy cleaning or replacement a first in the world of camping! Ultimate Comfort Meets Cutting Edge Design Experience the perfect blend of comfort and convenience. Our tents boast 6 airy screen windows, a ceiling stove jack, a wall stove jack for AC
Introducing A Bell Tent with A Replaceable Door
Unlock the secret to luxurious camping with the 20-foot Timberline Exchange™ Bell Tent. This uniquely designed tent is equipped with a removable door for easy cleaning or replacement - a first in the world of camping!
Ultimate Comfort Meets Cutting-Edge Design
Experience the perfect blend of comfort and convenience. Our tents boast 6 airy screen windows, a ceiling stove jack, a wall stove jack for AC exhaust, and 3 power cord ports. Stay connected and comfy, no matter where your adventures take you.
FREE Spare Door
For a limited time, receive a FREE spare door with every Timberline Exchange™ Tent purchase.
Durable and Roomy: Your Perfect Outdoor Companion
Our tents are crafted from the thickest and strongest 11.5oz cotton canvas on the market, making them ideal for any weather. With 212 square feet of space, our tents offer plenty of room for all your camping essentials and more.
Stay Dry and Connected in The Great Outdoors
Featuring a fully enclosed and detachable floor, our tents ensure you stay dry, even in standing water. Plus, with rear zippered cord entry, you can easily bring in electrical or solar power. It's time to elevate your camping experience!
Details
- Thickest and strongest 11.5oz (390 gsm) weighted canvas on the market.
- Thickest and strongest 11.5oz (390 gsm) weighted cotton canvas on the market.
- Replaceable tent door can be completely unzipped and exchanged for a clean or repaired version.
- More interior room around the edges with 29.5” tall sidewalls.
- More interior room around the edges with tall 31 inch canvas walls.
- Waterproof + Mold + Fire resistant DoekTecTM cotton canvas.
- Unique outer wall poles create optimum structure - reducing canvas wall sag.
- Tons of space! The 19’6" (6M) diameter provides 289 square ft. of room. Enough for up to 2 King beds or 12 sleeping bags.
- Fully contained (and detachable) floor keeps you dry in standing puddles (19oz PVC material).
- 6 mesh windows and door can be zipped open for ventilation.
- Power cords can be enter from 3 zippered ports.
- Two sewn-in interior storage pockets located near the door.
Dimensions and Specs
Weather Resistance
- WATERPROOF!
- Mold & mildew resistant (reapplication likely needed after 180 days of use).
- Withstands wind gust up to 50 mph (when properly pitched).
- Extra thick canvas enhances insulation.
- Wood stove ready (includes stove jack holes).
- Snow capable.
Built-In Features
- Door can completely zipped off and be replaced with a spare door - Clean. Repair. Replace.
- Built-in 3-inch ceiling stove jack for adding wood burning stove. You can adjust this yourself fit up to a 6” stove pipe.
- Secondary 5" wall jack can be used for air-conditioner or wood stove.
- External wall poles that assists in creating the optimal form and function of your tent.
- Enclosed floor made of a waterproof PVC 19 oz. rip stop material can be unzipped from wall.
- Single canvas wall tent with 6 windows to help with air circulation.
- 3 x dedicated power cord entry points around the tent wall.
- 2 internal pockets provide extra storage.
- Durable SBS zippers throughout.
- Ceiling ventilation points.
- Oversized storage bag with side straps for easier transportation.
What's in the box?
- Ships camp ready!
- Printed Field Guide user manual.
- 1 x center pole (1.5" diameter) and 1 x door pole (1" diameter) made of galvanized steel, coated in brass.
- 11'4.5" tall metal center pole includes 2 hooks for hanging gear or lights.
- 13 x aluminum outer wall poles to help with structural integrity and function of the roof eaves.
- 14 x 10" (10mm) powerfully secure rebar stakes - tough enough to penetrate rock beds.
- 14 x 8" (6mm) tent groundsheet stakes.
- 14 x 6mm thick and reflective guy line ropes include aluminum sliders to tighten the canvas structure.
Optional accessories to consider (but not required): Fly Cover (recommended), Ground Tarp (recommended), rugs, wood stove gear.
Dimensions
- Tent Footprint: 19.5 ft. Diameter.
- Staked bell tent footprint: 35’ diameter is best for the guy lines.
- Center height: 11'4”
- Wall height: 31”
- Door height: 5'10" at apex
- Shipping weight: Box 1 = 108 lbs. / Box 2 = 36 lbs.
- Packed tent bag measures 45” x 15” x 15” (with poles removed)
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
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Great sound deadening material with easy installation.
Size: 36 sqft, Size: 36 sqft
This sound-deadening mat was easy to install on the roof of my Toyota FJ Cruiser. It significantly stiffened the roof and dramatically reduced the wind noise inside the vehicle caused by my roof rack and lights. I can actually carry on a conversation again without shouting while driving on the freeway.
The 36-square-foot package was enough for my application, with about three sheets left over. The tiles adhered well to the metal without any special surface preparation. I only wish I had done this sooner.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025