Sibley Apex 600 Double Door

The Sibley Apex Series is manufactured from Tentex® TC30. The fabric is made from ring-spun yarn, woven in a very dense twill weave (duck woven) while remaining very comfortable in all weather conditions and throughout all seasons. Suitable for intensive / professional use.

• Weight: 300 g/m² before coating, 360 g/m² after coating - ISO 3801
• Composition: 95% cotton, 5% polyester
• Tensile Warp: >98 daN - ISO 13934-1
• Tensile strength Weft: >56 daN - ISO 13934-1
• Tear strength Warp: >2.9 daN - ISO 13937-1
• Tear strength Weft: >2.1 daN - ISO 13937-1
• Yarn: Warp 30/2 - Weft 24/2

The Sibley Apex Series features a German-made, oil-based coating that makes it UV-resistant, fade-resistant, water-repellent, and resistant to mould and rot — all while preserving the fabric’s breathability. This invisible treatment is, without question, one of the most critical factors in your tent’s performance, giving the Sibley Apex the edge as arguably the most durable tent in its class worldwide. The protective coating is integrated into the fabric fibers before the tent is even produced, ensuring long-lasting protection from day one.

• Water Column: 420 mm. - EN ISO 811 (200L /hr/m²) - 100% waterproof during a tropical storm. 
• Spray Test: 95~100 - ISO NF EN 4920
• Color Fastness: 6~7 (120H) - ISO 105-BO2
• Fire resistance: BS7837:1996
• Soil Burial Test: Grade A - ISO 13934-1 tensile strength after BS 6085 soil burial (30 days) ≤ 10% loss.

The heavy-duty bathtub-style groundsheet rises some 12cm high and is made of durable 100% waterproof polyethylene for maximum comfort, and features rip-stop for strength. The tub-style groundsheet is virtually indestructible and allows camping on any surface. Even if your tent sits in 10 cm of water for months on end, you and your gear will stay perfectly dry. The groundsheet is attached to the tent with a heavy-duty zipper so that water and vermin have no chance. 

• Weight: 650 g/m² - ISO 3801
• Composition: 75% PE, 25% rip-stop polyester
• Water Column: > 5000 cm. - EN ISO 811
• Spray Test: 100 - ISO NF EN 4920
• Color Fastness: 6~7 (120H) - ISO 105-BO2
• Fire resistance: BS7837:1996
• Soil Burial Test: Grade A - ISO 13934-1 tensile strength after BS 6085 soil burial (30 days) 0% loss.

Produced in line with the strictest quality controls:

• WRAP Gold Certificate of Compliance
• Quality management System ISO 9001:2015 GTB/T19001 2008
• Environmental Management System ISO 14001:2015
• Occupational Health & Safety Management System ISO 45001:2018
• Seal of Cotton®

Designed for intensive and professional use - Probably the most durable canvas tent in its class, worldwide.

360° Retractable Sidewalls - All-in-One Functionality - This tent is designed to adapt effortlessly to your needs. By day, roll up the 360° sidewalls and transform your tent into a breezy pavilion, shade structure, lounge area, or play space. By night, drop the walls and enjoy a fully enclosed, weatherproof camping tent. 

Superior Ventilation & Temperature Regulation - The 360° retractable sidewalls allow fresh air to circulate freely beneath the canopy, creating a natural cooling effect even during peak summer heat. Combined with the cotton canvas, this design reduces condensation, regulates temperature naturally, and keeps the interior comfortable in any season.

360° Mesh Wall for Bug-Free Comfort - Even with the walls rolled up, you stay protected. A full 360° mesh wall system ensures complete insect protection while maintaining airflow-so you can enjoy the breeze without worrying about mosquitos or other pests.

Cotton Canvas - Crafted from 95% natural cotton canvas, this tent offers unmatched comfort and breathability. Designed for four-season use, it keeps you cool in summer and insulated in winter while maintaining that classic canvas tent feel.

Zipped-In Tub Groundsheet - The industrial-strength groundsheet is made from 100% waterproof rip-stop PE. Its tub-shaped design prevents water, mud, and pests from entering-keeping your living space clean and dry on any terrain. Fully zippable, the groundsheet makes setup, cleaning, and packing effortless. Want to feel the grass or sand beneath your feet? Simply unzip and leave it out for a more natural camping experience.

Premium Weatherproof Coating - The Sibley Apex Series is finished with a specialized oil-based treatment that delivers UV resistance, fade resistance, water repellency, and protection against mould and rot-without ever compromising the canvas’s natural breathability. This invisible finish is one of the most crucial factors in long-term performance, giving the Sibley Bell Apex Series a clear edge as probably the most durable canvas tent in its class, worldwide.

100% Waterproof - Tested against extreme weather, the Sibley Apex remains completely dry inside-even during heavy downpours or tropical storm conditions. Wherever you pitch it-jungles, mountains, or coastal environments-you can trust it to keep the weather out.

Durable Mesh Windows & Door(s) - Intensive-use-mesh screens on windows and doors block insects while allowing airflow. Quick-release straps make it easy to roll up and secure doors or walls when you want an open-air setup.

Central Pole & A-Frame - Constructed from nickel-plated steel, the spring-loaded central pole and A-frame door support make setup fast and secure. The central pole includes an eyelet at the top for hanging lanterns or accessories, while the optimized A-frame design maximizes interior space and ensures easy entry.

Reflective ropes & Aluminium Carabiners and Sliders - UV-treated reflective guy ropes (5 mm polyester) with inner strength core and outer protective sheath for maximum durability. Fitted with aluminium tensioners and aluminium carabiners for fast, secure adjustments.

Forged steel tent pegs - Tough enough for hard and rocky ground.

Heavy-duty SBS zippers (ISO 17025 certified) for long-lasting reliability.

Quick & Easy Assembly - The Sibley Apex can be pitched by a single person in just 10 to 15 minutes thanks to its clever design and spring-loaded frame.

Electricity Access - Built-in cable access points (two cutouts on either side of the front door + a designated entry port) make it simple to run power into your tent for lighting, charging, or heating.

Safety & Standards - Certified fire-resistant canvas (BS7837:1996).

Portable & Organized - Each tent comes with separate storage bags for the canvas, groundsheet, and stakes, keeping transport organized and hassle-free.

Built-In Organizers - The tent comes with integrated storage pockets and organizers, perfect for keeping your essentials—like phones, lanterns, books—neatly tucked away and easily accessible.

Double-layer windows: Weather flap outside + zip-out mesh inside, with internal Velcro for optional stove or AC unit mounting.

The Sibley Apex Series is available in a range of sizes and configurations to suit different needs and environments: 

Size: 

• Sibley Apex 300 - Size 300 x 300 x 190 cm
• Sibley Apex 400 - Size 400 x 400 x 250 cm
• Sibley Apex 450 - Size 450 x 450 x 275 cm
• Sibley Apex 500 - Size 500 x 500 x 300 cm
• Sibley Apex 500 DD - Size 500 x 500 x 300 cm
• Sibley Apex 600 Twin - Size 400 x 600 x 300 cm
• Sibley Apex 600 DD - Size 600 x 600 x 355 cm
• Sibley Apex 520 - Size 520 x 520 x 300 cm
• Sibley Apex 620 - Size 620 x 620 x 355 cm
• Sibley Apex 720 Twin - Size 720 x 500 x 355 cm

Colours: 

• Sand

Configurations:

• Single Door
• Double Door - DD

The Sibley Apex Series is compatible with a range of accessories: 

Double Roof - Fly Nylon

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 520 / 600 Twin / 600 DD / 620 / 720

Double Roof - Fly UV

• Sibley Apex 300 / 400 / 450 / 500 / 600 Twin / 600 / 700 DD / 700 QD / 800 DD

Double Roof - Fly All Season

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 520 / 600 Twin / 600 DD / 620 / 720

Inner Tent

• Sibley Apex 400 / 450 / 500 / 500 DD / 520 / 600 Twin / 600 DD / 620 / 720

Footprint

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 600 Twin / 600 DD

Sibley Connector

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 520 / 600 Twin / 600 DD / 620 / 720

Coir Matting 

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 520 / 600 Twin / 600 DD / 620 

Poly Matting

• Sibley Apex 300 / 400 / 450 / 500 / 500 DD / 600 Twin / 600 DD

Steel Coat Hanger

• Sibley Apex 400 / 450 / 500 / 500 DD / 520 / 600 Twin 

Wood-Burning Stove: 

• Yes – all of our tents can be equipped with a stove.
  Unlike some models, this series does not come with a pre-installed stove vent, giving you the freedom to choose the stove type and placement that best suits your needs. Our CanvasCamp Stove Exits are compatible with any stove and can be installed anywhere in the tent in just about 10 minutes.

Note: We do not recommend using a wood-burning stove in a Sibley 300. The tent’s compact size makes it difficult to use a stove safely and comfortably.