JakeLah

J.duolite

SKU: JKLDUOLITE

$520.00 USD

Created by the legendary founder of Helinox, JakeLah's J.duolite redefines ultralight 2-person tents. Weighing just 1.12kg, this 4-season tent features a 3-pole design for unmatched interior space, dual doors for convenience, and industry-leading DAC NFL poles for strength without bulk.

📌 J.duolite Vesitibule and Footprint are sold separately.

🔗 View Manual

Color: Icy Jade

. Free shipping on orders over USD $300

Quantité:

Enjoy super low price express shipping for bundle items! Simply add them to your cart.

Only applied with 'J.duolite'.

Be sure to select the right options.

$520.00 USD

$64.00 USD

$260.00 USD

Total: $844.00 USD

J.duolite

From Jake Lah, the legendary tent designer behind Helinox, comes the J.duolite, a 4-season-ready, 2-person ultralight tent that weighs just 1.12kg (2.46lbs). Whether you're hiking deep into the backcountry or setting up basecamp on a ridgeline, this is the shelter that balances space, weight, and weather protection like no other.

Packs small. Sets up fast. Handles wind, rain, and snow like a champ. This is next-level gear for serious backpackers who demand more, and carry less.

Expanded Interior, Thoughtful Geometry

Unlike typical X-frame tents, J.duolite shifts the main cross-pole forward and closer to the vertical wall. The result? More headroom where you actually need it, above your upper body.

To avoid narrowing at the foot, a third rear pole ensures usable space all around. It’s an ultralight tent that feels anything but cramped.

Smartly placed mesh panels on both doors plus top vents at the front and back allow for airflow and moisture control, reducing condensation and boosting all-season comfort.

Expanded Interior, Thoughtful Geometry

Unlike typical X-frame tents, J.duolite shifts the main cross-pole forward and closer to the vertical wall. The result? More headroom where you actually need it, above your upper body.

To avoid narrowing at the foot, a third rear pole ensures usable space all around. It’s an ultralight tent that feels anything but cramped.

Smartly placed mesh panels on both doors plus top vents at the front and back allow for airflow and moisture control, reducing condensation and boosting all-season comfort.

Smart Ventilation for Every Season

J.duolite is designed with strategic ventilation to keep you dry and comfortable in all conditions. Mesh panels on the doors and additional vents at the front and rear peaks allow for steady airflow, helping to minimize condensation during cold nights while keeping the interior fresh in warm weather.

Whether you're tucked in during winter or catching a summer breeze, this tent keeps moisture out and comfort in.

Smart Ventilation for Every Season

J.duolite is designed with strategic ventilation to keep you dry and comfortable in all conditions. Mesh panels on the doors and additional vents at the front and rear peaks allow for steady airflow, helping to minimize condensation during cold nights while keeping the interior fresh in warm weather.

Whether you're tucked in during winter or catching a summer breeze, this tent keeps moisture out and comfort in.

Featherlight for Two

Despite being a true 2-person 4-season tent, the J.duolite keeps weight to a minimum, just 1.12kg (2.46 lbs). Thanks to its 3-pole architecture, it offers exceptional interior space without sacrificing portability. The tent skin (770g) and poles (350g) pack separately to reduce bulk, making it a top-tier option for ultralight backpacking duos.

Minimum trail weight includes tent and poles only; slight variation (±15g) may occur depending on setup.

Featherlight for Two

Despite being a true 2-person 4-season tent, the J.duolite keeps weight to a minimum, just 1.12kg (2.46 lbs). Thanks to its 3-pole architecture, it offers exceptional interior space without sacrificing portability. The tent skin (770g) and poles (350g) pack separately to reduce bulk, making it a top-tier option for ultralight backpacking duos.

Minimum trail weight includes tent and poles only; slight variation (±15g) may occur depending on setup.

Easy Entry, Double Doors

Even at under 1.5kg, you don’t have to compromise convenience.

Dual side doors make it easy to get in and out, while improving airflow and minimizing condensation, perfect for solo or duo adventures.

Easy Entry, Double Doors

Even at under 1.5kg, you don’t have to compromise convenience.

Dual side doors make it easy to get in and out, while improving airflow and minimizing condensation, perfect for solo or duo adventures.

Weather-Ready Performance

Crafted from 15D N/R fabric with Silicone/PU coating, the J.sololite provides outstanding windproof and waterproof protection while maintaining breathability. It’s light, strong, and fully capable of withstanding harsh winter conditions.

Weather-Ready Performance

Crafted from 15D N/R fabric with Silicone/PU coating, the J.sololite provides outstanding windproof and waterproof protection while maintaining breathability. It’s light, strong, and fully capable of withstanding harsh winter conditions.

The lightest pole, DAC

The DAC NFL poles, the lightest premium poles in DAC’s legendary lineup, deliver unmatched strength-to-weight performance.

The lightest pole, DAC

The DAC NFL poles, the lightest premium poles in DAC’s legendary lineup, deliver unmatched strength-to-weight performance.

Flag & Storage Pockets

Smart storage meets fast access. Keep essentials like headlamps, snacks, or tools close by with clever internal pockets and a flag that works both inside and out, perfect for drying gear or stashing quick-grabs.

Ultralight Strength, Effortless Tension

Made with Dyneema®, one of the strongest and lightest fibers in the world, these guy lines deliver incredible durability without adding extra weight. They’re the same advanced material trusted in professional mountaineering and sailing gear, ensuring lasting reliability wherever you set up camp. Paired with Clamcleats® line tensioners crafted in the UK, you can easily fine-tune your setup for a secure, stable pitch that holds firm in any weather.

Precision-Engineered for True Ultralight Performance

Every material used in the J.sololite was carefully developed to minimize weight without sacrificing durability. JakeLah created custom fabrics and components specifically for this tent and replaced heavier materials like PVC and Velcro with lighter, more efficient alternatives — resulting in a truly refined ultralight backpacking shelter.

How to setup the Tent

Waterproof Tested

It underwent rigorous shower testing at DAC as well as real-world field tests during heavy downpours, and it passed with flying colors. The outer fabric kept water out, even under extreme conditions.

📌Condensation may occur in high-humidity environments.

Wind Resistance

It has been wind-tested to hold up against gusts up to 30m/s (67 mph). That’s equivalent to Force 11 on the Beaufort Scale, known as “violent storm” level, the kind of wind that can cause widespread damage.

📌 Always secure your guy lines properly. In severe conditions, prioritize safety and relocate if necessary.

Cyberian Cord Lock

The included Cyberian Cord Lock (CL) makes opening and closing the tent’s stuff sack fast and simple, even while wearing gloves. It’s a small detail that makes a big difference in real use.

Component

Package includes: Tent Main Body * 1, Carry Bag * 1, Pole Bag * 1, Man Pole * 1 (All connected), Rare Pole * 1 (All connected), Stake * 812, Stake Bag * 1, Repair Pole * 1, Guyline *6

Specifications

Weight

Minimum Trail Weight: 2.46 lbs (1,120g)
Packed Weight: 2.88 lbs (1,305g) – includes stakes, guy lines, repair pole, and accessories

Dimensions

Floor: 86.6" (L) × 49.6" (W) × 40.1" (H) | 220cm x 126cm x 102cm
Packed Size: 19.1" (L) × 5.7" (Ø) | 48.5cm x 14.5cm

Materials

Tent Poles: DAC NFL 8.7mm
Tent Body(Fly): 15D Nylon Ripstop with Silicone/PU coating, 1,500mm waterproof rating
Tent Body(Fly): 20D Nylon Tafetta PU-coated, 1,500mm waterproof rating
Zippers: YKK® – smooth, trusted performance

Capacity

2 Person

Compatible Add-Ons

Upgrade your J.duolite Tent with compatible products!

J.soloite vesitibule

Built for serious backcountry protection, the J.duolite Vestibule extends your tent’s livable space while adding another layer of defense against rain, snow, wind, and condensation.

Explore

J.soloite vesitibule

Built for serious backcountry protection, the J.duolite Vestibule extends your tent’s livable space while adding another layer of defense against rain, snow, wind, and condensation.

Explore

J.soloite Footprint

Give your ultralight tent the protection it deserves. The J.duolite Footprint acts as your first line of defense, shielding the base of your tent from dirt, moisture, sharp debris, and abrasive ground.

Explore

J.soloite Footprint

Give your ultralight tent the protection it deserves. The J.duolite Footprint acts as your first line of defense, shielding the base of your tent from dirt, moisture, sharp debris, and abrasive ground.

Explore