Ultralight Sleep System GearBetter Sleep, Better Journey

Choosing the right layers is key to great sleep in the backcountry.

 Ultralight Layers. Home-Like Comfort.

From ground insulation to cozy warmth, every layer is designed for better sleep.

Ether Light XR Sleeping Pad

Like your at-home mattress

Spark Down Sleeping Bag

Like your at-home comforter

Reactor Sleeping Bag Liner

Like your at-home bedsheet

Aeros Ultralight Pillow

Like your at-home pillow

Customize Your Bundle

Why Do You Need a Sleep Bundle?

Sleep is your most important recovery tool. A well-built bundle keeps you warm, supported, and ready for what’s next.

Layered for Performance
Layered for Performance

Each component works together to maximize comfort, warmth, and rest.

Lighter, Smarter Packing
Lighter, Smarter Packing

Ditch bulky gear. Our ultralight bundle balances weight with real performance.

Adaptable to Any Adventure
Adaptable to Any Adventure

Whether you're backpacking in heat or camping in cold, mix and match layers to match conditions.

Better Sleep, Better Journeys
Better Sleep, Better Journeys

Quality rest improves energy, decision-making, and enjoyment on the trail. 

The Backpacker Bundle

The Backpacker Bundle

Bundle’s total weight ranges from 2.5lbs to 5lbs depending on temperature and size selections.

Spark Down Sleeping Bag (0°F - 45°F)

Spark Down Sleeping Bag (0°F - 45°F)

$349.00

Reactor Sleeping Bag Liner

Reactor Sleeping Bag Liner

$74.95

Ether Light XR Insulated Air Sleeping Pad

Ether Light XR Insulated Air Sleeping Pad

$189.00

Aeros Ultralight Pillow

Aeros Ultralight Pillow

$49.95

Total: $662.90

Women's Backpacker Bundle

Women's Backpacker Bundle

Bundle’s total weight ranges from 2.5lbs to 4.5lbs depending on temperature and size selections.

Spark Women's Down Sleeping Bag (15°F - 45°F)

Spark Women's Down Sleeping Bag (15°F - 45°F)

$349.00

Reactor Sleeping Bag Liner

Reactor Sleeping Bag Liner

$74.95

Ether Light XR Insulated Air Sleeping Pad

Ether Light XR Insulated Air Sleeping Pad

$189.00

Aeros Ultralight Pillow

Aeros Ultralight Pillow

$49.95

Total: $662.90

Ether Light XR Sleeping Pad
Ether Light XR Sleeping Pad

“Very light, very comfortable, takes up very little space in my pack. Perfect sleeping pad.”

Ben M, Verified Buyer

Spark Down Sleeping Bag
Spark Down Sleeping Bag

“A stellar choice for ultralight backpackers who want top-notch performance without extra weight.”

-Gary L, Verified Buyer

Reactor Sleeping Bag Liner
Reactor Sleeping Bag Liner

“Comfortable sleeping bag protection, plus added warmth.”

-Chris W, Verified Buyer

Aeros Ultralight Pillow
Aeros Ultralight Pillow

“I am loving this pillow! It is the perfect height for my neck, which I really appreciate when sleeping on my side.”

-Madeline L, Verified Buyer

Shop Ultralight Sleep Bundle

ULTRALIGHT SLEEPING PADETHER LIGHT XR

  • Like your at-home mattress
  • ASTM Tested R-Value: 4.1
  • Starting at 15.7oz | 445g
Shop Ether Light XR

ULTRALIGHT SLEEPING BAGSPARK DOWN

  • Like your at-home comforter
  • 850+ fillpower RDS-certified goose down
  • Starting at 12.8oz | 363g
Shop Spark Down

ULTRALIGHT SLEEPING BAG LINERREACTOR LINER

  • Like your at-home bedsheet
  • Incredible stretch and freedom of movement
  • Starting at 9.5oz | 268g
SHOP Reactor

ULTRALIGHT PILLOWSAEROS ULTRALIGHT

  • Like your at-home pillow
  • Secure to your sleeping pad with the Pillow Lock System
  • Starting at  2.1 oz | 60g
Shop Aeros
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