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Royal Sleeping Bags

Durable all-season 23Zero sleeping bags built with rugged canvas exteriors, soft flannel lining, and smart features like zip-together options, valuables pocket, and included pillow—designed for roof-top tents, swags, and anywhere adventure calls.

 

All-around, hard-wearing sleeping bag design
Water-resistant cotton canvas outer shell
Soft flannel cotton lining and included pillow
Dual side entry zippers + footbox ventilation
Zips open flat to use as blanket or zip 2 together
Shaped hood and 3D collar for added warmth

From $145.00

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Description

23Zero Royal Series Sleeping Bags

Availability Note: The Royal Sleeping Bag is currently available in our Earl size. Other size options have been discontinued.

Heavy-duty, flannel-lined sleeping bags with smart zip-together versatility and included matching pillow—ideal for rooftop tents, swags, or ground camping.

The 23Zero Royal Series is built for serious overland use and all-around outdoor comfort. Designed with a rugged cotton canvas outer and a soft cotton flannel lining, this sleeping bag is ready for a wide range of climates. The dual-layer construction traps heat while minimizing cold spots, and each bag includes a matching flannel pillow. Easily zip two together to create a double-wide bag or open fully into a large blanket. Whether you’re sleeping in your rooftop tent or under the stars, the Royal series is ready for the adventure.

Originally offered in 3 sizes: Earl (Available), Duke (Discontinued), and Queen (Discontinued).

Key Features

  • Rated to 25° F: Warm enough for cold nights under canvas
  • Durable outer shell: Made from 100% cotton canvas for weather resistance
  • Soft lining: 125gsm cotton flannel interior for home-like comfort
  • Dual-layer fill: 2 x 160gsm on top, 2 x 200gsm on bottom for balanced insulation
  • Included flannel pillow: Every bag ships with a matching comfort pillow
  • Ventilation toe zipper: No.10 nylon zipper at the foot for adjustable airflow
  • Zip-together capability: Combine two bags into one oversized bag
  • Internal storage pocket: Keep your phone or valuables tucked away
  • Compression bag included: 100% cotton canvas for tough transport

Sizing & Weight

  • Earl: 36″ W x 78″ L — 7.5 lbs (Available)
  • Duke: 44″ W x 78″ L — 7.5 lbs (Discontinued)
  • Queen: 62″ W x 78″ L — 7.5 lbs (Discontinued)

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