Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent
Opalus™ 3-Person 4-Season Tunnel Tent

Opalus™ 3-Person 4-Season Tunnel Tent

Regular price $199.00 Sale price$179.10 Save $19.90
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The Opalus 3-Person 4-Season Tunnel Camping Tent is designed for those who value comfort and reliability on their outdoor adventures. Made from lightweight yet durable 20D silicone-coated nylon, it offers superior waterproof performance (4000 mm+) and wind resistance with its three 7001 aluminum alloy poles. This tent is perfect for all weather conditions, providing a spacious interior for three people and a large vestibule for gear storage and relaxation. The tent's double-wall design and excellent ventilation ensure a comfortable camping experience, while its compact size and lightweight make it ideal for backpacking, cycling, and trekking.

Key Features

  • Lightweight & Waterproof Fabric: Constructed from 20D silicone-coated nylon, waterproof 4000mm+, with 7001 aluminum alloy poles for stability in windstorms.
  • 3 Person Tent with Vestibule: Spacious inner tent measures 94 x 75 x 43 in (240 x 190 x 110 cm), and a tall vestibule of 47 in (119 cm) provide ample room for three people and gear.
  • Portable & Compact: Packs down to 21.6 x 6.9 in (55 x 17.5 cm) and weighs only 6.8 lb (3.1 kg), making it easy to carry.
  • Good Ventilation: Features B3 mesh inner tent and two large ventilation windows to enhance airflow and reduce condensation.
  • Included Footprint: Comes with a 210T polyester footprint, waterproof to 3000mm, for added protection and durability.

Perfect for 3-person backpacking, camping, hiking, bikepacking, cycling, motorcycling, traveling, and trekking, this tent offers a perfect blend of comfort, functionality, and portability.


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Labor Day Sale Save 12% OFF on orders with Code: Labor12
Labor12

1 ¡Á Rainfly
1 ¡Á Inner Tent
1 ¡Á Tent Pole
19 ¡Á Tent Stakes
6 ¡Á Wind Ropes
1 ¡Á Footprint
1 ¡Á Storage Bag

Thank you for your order!

  • We'll process your order within 2 business days of receiving payment.
  • If any issues arise, we'll notify you promptly.

Estimated delivery times:

  • Local warehouse: 5–10 business days
  • China warehouse: 10–18 business days(may vary by region)

Please note: to ensure your tracking number remains valid—especially on China-origin shipments that may generate intermediate tracking numbers—there may be a short delay before we upload it. We appreciate your patience and support!

We Believe in What We Build

At NATUREHIKE, we understand the importance of reliable gear in the backcountry. That’s why our products are engineered to meet the highest quality standards and rigorously tested before reaching you.

Return & Exchange

Conditions of return


  • Returns must be made within 7 days of receipt.
  • Items must be new, unused, and in original condition.
  • Includes all original tags, packaging, and components.
  • Proof of purchase is required.

Damaged Items

If your product arrives damaged due to packaging issues, please contact us within 3 days of receipt, and we will arrange a replacement.

Warranty

If you encounter an issue covered by the NATUREHIKE Limited Warranty, please contact our team for assistance. We’re here to help you get started.

Contact Us

Selected Image
Capacity
  • 3 Person
Material
  • Rainfly: 20D Silicon Coated Ripstop Nylon
  • Inner Tent: Polyester Mesh
  • Ground Sheet: 20D Silicon Coated Ripstop Nylon
  • Poles: 7001 Aluminum Alloy
Waterproof index
  • 4000 mm
Weight
  • 6.8 lb | 3.1 kg
Tent size
  • 94 × 75 × 43 in | 240 × 190 × 110 cm
Storage size
  • 21.6 x 6.9 in (55 x 17.5 cm)

Selected Image

Installation Steps

Step 1:

  • Unfold and lay out the tent fabric, then assemble the tent poles.

Step 2:

  • Slide the tent pole into the pipe sleeve indicated by the corresponding color, and secure it by clipping it to the locking tabs on either side of the sleeve.

Step 3:

  • Hammer in the ground stake to fix one end, lift up the tent and straighten it out, then secure the other end.

Step 4:

  • Attach the hook and buckle of the tent pole, make any necessary adjustments, and then hammer in the remaining stakes.

Step 5:

  • Tighten the guy lines and secure them in place to complete the set-up.

When choosing a backpacking tent, consider weight, capacity, interior space, weather conditions, and the type of trips you usually take.

For long-distance hiking or trips where keeping pack weight low is important, a lightweight and compact tent is usually the better choice. For example, Naturehike's Cloud Up series is designed with lightweight backpacking and compact packing in mind.

If you value more living space and easier access, look for features such as dual doors, larger vestibules, and a roomier interior. Naturehike's Mongar series, for example, places more emphasis on space and convenient access.

You should also consider the weather and terrain you expect to encounter. The best backpacking tent is not simply the lightest one—it should offer the right balance of weight, space, weather protection, and comfort for your trip.

Tent capacity is a useful starting point, but the right size also depends on how much personal space and gear storage you need.

  • 1-person tents are ideal for solo backpackers who prioritize lower weight and a compact packed size.
  • 2-person tents are a versatile choice for two hikers or solo backpackers who prefer extra sleeping and gear space.
  • 3-person tents work well for small groups or two people who want a roomier setup.

When comparing tents, don't look at capacity alone. Check the floor dimensions, peak height, number of doors, and vestibule space as well. Naturehike offers backpacking tents in different capacities and layouts, so two tents with the same capacity may still feel very different inside.

  • A 3-season tent is primarily designed for spring, summer, and fall conditions. It typically prioritizes ventilation and lower weight while providing protection from rain and moderate wind.
  • A 4-season tent is designed for more demanding conditions, including colder temperatures, stronger winds, and potential snow. These tents generally use stronger structures, greater fabric coverage, and less mesh than typical 3-season designs.

Naturehike offers both 3-season backpacking tents and models designed for more demanding 4-season conditions. Choose based on the weather, temperature, wind, and terrain you expect to encounter rather than the season name alone.

Always check the individual model's intended use and specifications before heading into challenging conditions.

A tent's waterproof rating, measured in millimeters (mm), indicates how much water pressure the fabric can withstand before water begins to penetrate. This measurement is commonly known as the hydrostatic head rating.

For example, a 3000 mm waterproof rating means the fabric can withstand the pressure of a 3-meter column of water under standardized test conditions.

A simple guide to waterproof ratings:

  • 1,500–2,000 mm: Suitable for light to moderate rain and typical fair-weather camping.
  • 3,000 mm: A solid all-around level for backpacking and camping in common rainy conditions.
  • 4,000–5,000 mm: Provides greater water resistance for wetter conditions and more frequent rain.
  • 5,000 mm+: Higher water resistance for more demanding wet-weather use, depending on the tent's overall design.

Naturehike backpacking tents use different waterproof ratings depending on the model, fabric, and intended use. A higher rating generally indicates greater fabric water resistance, but it doesn't automatically mean better overall rain protection.

Actual performance also depends on tent construction, seam treatment, rainfly coverage, proper pitching, and campsite conditions. Always check the specifications of the individual model when comparing tents.

Condensation forms when warm, moisture-rich air inside the tent meets a cooler surface. High humidity, low temperatures, wet ground or gear, and moisture from breathing can all contribute.

To help reduce condensation:

  • Keep vents open whenever conditions allow.
  • Use mesh panels and doors to improve airflow.
  • Avoid storing wet clothing or gear inside the sleeping area when possible.
  • Properly tension the rainfly to maintain airflow between the inner tent and rainfly.
  • Choose a well-ventilated campsite whenever possible.

Many Naturehike backpacking tents use a double-wall design, with a separate inner tent and rainfly, to help manage ventilation and moisture. However, some condensation is normal in humid, cold, or rainy conditions and does not necessarily mean the tent is leaking.

  1. Regular cleaning and proper storage can help extend the life of your tent. For light dirt, gently wipe or rinse the affected areas with clean water. For heavier cleaning, use lukewarm water, a soft sponge, and a mild cleaner suitable for outdoor fabrics.
  2. Avoid bleach, harsh detergents, dry cleaning, machine washing, and machine drying, as these can damage the fabric, seam treatment, or waterproof coatings.
  3. After each trip, make sure your tent is completely dry before storing it. Packing away a wet or damp tent for an extended period can lead to mildew, odors, and damage to the fabric or waterproof coating.
  4. Store your Naturehike tent in a cool, dry place away from prolonged heat, moisture, and direct sunlight.
Selected Image
Capacity
  • 3 Person
Material
  • Rainfly: 20D Silicon Coated Ripstop Nylon
  • Inner Tent: Polyester Mesh
  • Ground Sheet: 20D Silicon Coated Ripstop Nylon
  • Poles: 7001 Aluminum Alloy
Waterproof index
  • 4000 mm
Weight
  • 6.8 lb | 3.1 kg
Tent size
  • 94 × 75 × 43 in | 240 × 190 × 110 cm
Storage size
  • 21.6 x 6.9 in (55 x 17.5 cm)

Selected Image

Installation Steps

Step 1:

  • Unfold and lay out the tent fabric, then assemble the tent poles.

Step 2:

  • Slide the tent pole into the pipe sleeve indicated by the corresponding color, and secure it by clipping it to the locking tabs on either side of the sleeve.

Step 3:

  • Hammer in the ground stake to fix one end, lift up the tent and straighten it out, then secure the other end.

Step 4:

  • Attach the hook and buckle of the tent pole, make any necessary adjustments, and then hammer in the remaining stakes.

Step 5:

  • Tighten the guy lines and secure them in place to complete the set-up.

When choosing a backpacking tent, consider weight, capacity, interior space, weather conditions, and the type of trips you usually take.

For long-distance hiking or trips where keeping pack weight low is important, a lightweight and compact tent is usually the better choice. For example, Naturehike's Cloud Up series is designed with lightweight backpacking and compact packing in mind.

If you value more living space and easier access, look for features such as dual doors, larger vestibules, and a roomier interior. Naturehike's Mongar series, for example, places more emphasis on space and convenient access.

You should also consider the weather and terrain you expect to encounter. The best backpacking tent is not simply the lightest one—it should offer the right balance of weight, space, weather protection, and comfort for your trip.

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Tent capacity is a useful starting point, but the right size also depends on how much personal space and gear storage you need.

  • 1-person tents are ideal for solo backpackers who prioritize lower weight and a compact packed size.
  • 2-person tents are a versatile choice for two hikers or solo backpackers who prefer extra sleeping and gear space.
  • 3-person tents work well for small groups or two people who want a roomier setup.

When comparing tents, don't look at capacity alone. Check the floor dimensions, peak height, number of doors, and vestibule space as well. Naturehike offers backpacking tents in different capacities and layouts, so two tents with the same capacity may still feel very different inside.

aaa
  • A 3-season tent is primarily designed for spring, summer, and fall conditions. It typically prioritizes ventilation and lower weight while providing protection from rain and moderate wind.
  • A 4-season tent is designed for more demanding conditions, including colder temperatures, stronger winds, and potential snow. These tents generally use stronger structures, greater fabric coverage, and less mesh than typical 3-season designs.

Naturehike offers both 3-season backpacking tents and models designed for more demanding 4-season conditions. Choose based on the weather, temperature, wind, and terrain you expect to encounter rather than the season name alone.

Always check the individual model's intended use and specifications before heading into challenging conditions.

aaa

A tent's waterproof rating, measured in millimeters (mm), indicates how much water pressure the fabric can withstand before water begins to penetrate. This measurement is commonly known as the hydrostatic head rating.

For example, a 3000 mm waterproof rating means the fabric can withstand the pressure of a 3-meter column of water under standardized test conditions.

A simple guide to waterproof ratings:

  • 1,500–2,000 mm: Suitable for light to moderate rain and typical fair-weather camping.
  • 3,000 mm: A solid all-around level for backpacking and camping in common rainy conditions.
  • 4,000–5,000 mm: Provides greater water resistance for wetter conditions and more frequent rain.
  • 5,000 mm+: Higher water resistance for more demanding wet-weather use, depending on the tent's overall design.

Naturehike backpacking tents use different waterproof ratings depending on the model, fabric, and intended use. A higher rating generally indicates greater fabric water resistance, but it doesn't automatically mean better overall rain protection.

Actual performance also depends on tent construction, seam treatment, rainfly coverage, proper pitching, and campsite conditions. Always check the specifications of the individual model when comparing tents.

aaa

Condensation forms when warm, moisture-rich air inside the tent meets a cooler surface. High humidity, low temperatures, wet ground or gear, and moisture from breathing can all contribute.

To help reduce condensation:

  • Keep vents open whenever conditions allow.
  • Use mesh panels and doors to improve airflow.
  • Avoid storing wet clothing or gear inside the sleeping area when possible.
  • Properly tension the rainfly to maintain airflow between the inner tent and rainfly.
  • Choose a well-ventilated campsite whenever possible.

Many Naturehike backpacking tents use a double-wall design, with a separate inner tent and rainfly, to help manage ventilation and moisture. However, some condensation is normal in humid, cold, or rainy conditions and does not necessarily mean the tent is leaking.

aaa
  1. Regular cleaning and proper storage can help extend the life of your tent. For light dirt, gently wipe or rinse the affected areas with clean water. For heavier cleaning, use lukewarm water, a soft sponge, and a mild cleaner suitable for outdoor fabrics.
  2. Avoid bleach, harsh detergents, dry cleaning, machine washing, and machine drying, as these can damage the fabric, seam treatment, or waterproof coatings.
  3. After each trip, make sure your tent is completely dry before storing it. Packing away a wet or damp tent for an extended period can lead to mildew, odors, and damage to the fabric or waterproof coating.
  4. Store your Naturehike tent in a cool, dry place away from prolonged heat, moisture, and direct sunlight.
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2 Ventilation Windows

The tent features two large ventilation windows that enhance airflow, ensuring a comfortable and breathable environment inside, even in warm weather.

Door Stow Pocket

The integrated storage pocket is perfect for stowing the tent door when it's not in use, keeping your space organized and tidy.

Pole Fastening Buckle

The sturdy pole fastening buckle ensures the tent structure remains stable and secure in windy conditions, contributing to overall durability and reliability.

Door Fastening Buckle

The convenient fastening buckle keeps the tent door securely open when needed, providing easy access and ventilation.

Your Ultimate All-Season Shelter

The Opalus Tunnel Camping Tent offers superior all-season protection with its lightweight yet robust 20D silicone-coated nylon fabric. It features a spacious lobby for gear storage or a cozy dining area, even in wet conditions. The double-layered structure with two doors ensures optimal ventilation, while the reinforced aluminum poles provide wind resistance and stability. This durable tent is your ideal companion for winter camping or any other adventure. Its compact, portable design makes it easy to pack and carry, ensuring a comfortable outdoor retreat.

Spacious Comfort in the Opalus Tunnel Tent

Experience roomy relaxation in the Opalus Tunnel Camping Tent. The tent's expansive inner space is perfect for cozy family outings, offering ample sleeping room with extra headroom for comfortable sitting. Its superior ventilation, double-layered structure, and reinforced waterproof nylon fabric ensure a restful sleep, even in unpredictable weather. Enjoy the security and warmth of this lightweight yet durable camping solution, optimized for all your outdoor adventures!

OPALUS ZIPPERED DOUBLE-LAYER TUNNEL TENT

With its harmonious blend of functionality, comfort, and adaptability, the Naturehike Opalus Zippered Double-Layer Tunnel Camping Tent is an indispensable asset for those seeking a seamless integration of comfort and convenience in their camping experiences. Whether you're exploring remote wilderness or simply enjoying a weekend getaway, this tent promises to deliver a shelter that is both dependable and enjoyable.

Embrace the Outdoors with Naturehike

Naturehike products are crafted with precision and durability, trusted by outdoor enthusiasts worldwide. Enjoy unparalleled quality and comfort on every adventure.

Breathable Series Fabrics

Breathable Fabrics

Robust and Durable

Robust and Durable

Double Protection

Certified Protection

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