ThermalCore™ ApexLite 800FP Goose Down Sleeping Bag

ThermalCore™ ApexLite 800FP Goose Down Sleeping Bag

Premium Lightweight Warmth for Serious Outdoor Travel

Engineered for Efficiency. Built for Cold Nights. Designed for Distance.

The ApexLite Goose Down Sleeping Bag is a high-performance ultralight sleep system built for backpackers and outdoor users who demand maximum warmth with minimal weight and pack size.

With 800 fill power white goose down and a technical 20D nylon shell, it delivers elite thermal efficiency for 3-season and cold-weather outdoor conditions.

Why This Sleeping Bag Performs

• Premium 95% White Goose Down (800FP)
  High loft insulation provides exceptional warmth-to-weight performance and compressibility.

• Ultralight 20D Nylon 400T Shell Fabric
  Strong, lightweight outer fabric designed for durability and weather resistance.

• 850g Total Ultralight Weight
  Optimised for backpacking, trekking, and long-distance hiking.

• Vaulted Footbox Thermal Design
  Extended foot space with targeted insulation to improve comfort and retain heat.

• 3-Season Temperature Performance
  Suitable for spring, autumn, and cold-weather camping conditions.

• Joinable Zip System
  Two sleeping bags can be connected for shared sleeping setups or added space.

• Ultra-Compact Pack Size (28 × 17 cm)
  Packs down small for efficient storage in technical backpacks.

Perfect For

• Ultralight backpacking

• 3-season camping

• Trekking and hiking expeditions

• Mountain travel

• Cold-weather outdoor adventures (mild to moderate winter use)

This is a premium down sleeping system designed for efficiency, warmth, and mobility.

Specifications

• Type: Mummy Sleeping Bag

• Insulation: 95% White Goose Down (800FP)

• Fill Weight: 400g

• Total Weight: 850g

• Outer Material: 20D 400T Nylon

• Size: 210 × 80 cm (tapered fit)

• Packed Size: 28 × 17 cm

• Design: Vaulted Footbox + Joinable Zip System

• Season Rating: 3 Season

What’s Included

• ThermalCore™ ApexLite Goose Down Sleeping Bag

Go Lighter. Stay Warmer. Travel Further.

The ApexLite Sleeping Bag is built for outdoor users who want high-end insulation performance without sacrificing pack weight or space.

Minimal weight. Maximum warmth. Expedition ready.