Ultralight Warm Camping Sleeping Bag

Ultralight Warm Camping Sleeping Bag – All-Season Comfort

Designed for durability, portability, and versatile use, the Sponge Traveller Ultralight Sleeping Bag keeps you comfortable in every season. Whether it’s a summer hike, autumn camping trip, or chilly winter adventure, this sleeping bag adapts to your needs while staying compact and easy to carry.

Key Features

• Durable & Weather-Resistant – Made from 190T tear-resistant polyester with a waterproof shell, it locks in warmth and protects against damp conditions. The inner lining of soft polyester pongee is breathable and skin-friendly for a cozy sleep outdoors.

• All-Season Versatility – Available in multiple specifications to suit various climates.

  • Summer Type: Comfort temperature above 25℃

  • Spring & Autumn Type: Comfort range 10℃–20℃

  • Winter Type: Comfort range 0℃–10℃
    Adjust with the elastic strap for extra warmth or use the bottom zipper to release heat and improve airflow when it’s warmer.

• Compact & Portable – Comes with a compression bag featuring dual tightening straps. Once packed, the sleeping bag shrinks to half its original volume, making it easy to store in your backpack or attach to your suspension system.

Specifications

• Brand: Sponge Traveller

• Type: 4-Season Envelope Sleeping Bag

• Size: 220 × 75cm (86" × 29")

• Weight: 0.8kg (1.8 lbs)

• Colors: Black, Green

• Outer Fabric: 190T tear-resistant polyester

• Lining: 190T polyester pongee (soft & breathable)

• Filling: Hollow cotton

Perfect for hiking, trekking, camping, and backpacking—this lightweight yet warm sleeping bag ensures a restful sleep under the stars, no matter the season.