One Pad, All Seasons. ASTM R-7.5 insulation at just 630g — warm on snow, not sweaty on summer ground.
Widened design for enhanced comfort while keeping the weight under 1.39 lb.
Vapor-deposited aluminum PET reflects up to 85 % of radiant heat. R value 7.5.
A precision air chamber layout evenly distributes body weight, reducing pressure points and improving sleep quality.
The honeycomb vertical baffle structure combined with an ergonomic mummy shape enhances ground insulation while delivering stable, comfortable support
20D–40D nylon + TPU film
Dual-layer valve lets you inflate or deflate in seconds—no backflow, no hassle.
Multi-layer baffle design traps heat efficiently while keeping airflow balanced for optimal warmth and stability.
Yes.
With an ASTM R-Value of 7.5, this sleeping pad is designed for 4-season use, including snow camping and sub-freezing temperatures.
The NASA-inspired aluminum thermal film reflects body heat back toward you, helping retain warmth even when sleeping directly on cold ground.
Absolutely.
The 8 cm (3.1 in) thickness combined with a multi-chamber pressure distribution system helps prevent hips and shoulders from bottoming out.
It provides stable support and reduces pressure points, making it comfortable for side sleepers and restless sleepers alike.
This pad is built with 20D–40D nylon and a TPU coating, balancing lightweight performance with real trail durability.
It resists abrasion, moisture, and small punctures commonly encountered during backpacking and alpine use.
Small punctures are easy to fix.
Most users carry a repair patch and can seal minor leaks in minutes, even in the field.
Proper site selection and clearing sharp objects under the tent will also greatly reduce the risk of damage.
Yes.
The integrated valve system allows for fast inflation and quick deflation, with precise airflow control to fine-tune firmness.
Definitely.
Weighing only 630 ± 30 g (1.39 ± 0.07 lb) and packing down to φ10 × 27 cm, it’s ideal for multi-day backpacking, thru-hiking, and winter trekking where warmth-to-weight ratio matters most.
We keep things simple:
Shipping:
Orders ship within 1–2 business days. Shipping rates and free shipping thresholds are calculated at checkout based on your location.
Returns:
Unused items in original packaging can be returned within 90 days of delivery.
If your item arrives damaged or defective, we’ll make it right.
International Orders:
Import duties and taxes may apply depending on your country.
For full details, please visit our Shipping & Returns and Warranty Policy pages.
Born from alpine innovation, we bring mountaineers' ultralight gear to backpackers & bikepackers. Go lighter, faster, further.
