Product Dimension:	220 x 72 cm | 86.6 x 28.3 in
Packed Size:	Ø43 x 25 cm | Ø16.9 x 9.8 in
Product Weight:	1.8 kg | 4.0 lbs
Zipper Location Left:	Left/Right Zipper
Sleeping Capacity:	1Person
Shell:	Water Repellent Polyester
Fill:	Down-like Cotton
Lining:	Polyester
Comfort temperature:	Comfort : 14°C Limit : 8°C Extreme :3°C

The CloudBless Envelope Sleeping Bag keeps spring- and summer-nights perfectly balanced—light enough to stay airy on muggy evenings, yet warm enough when mountain air turns crisp. A dirt-shedding shell, silky liner, hollow-fiber loft, and a left/right zip system that mates two bags into one make it a do-everything sleeper for backyard movie nights, family campouts, or a quick guest-bed upgrade. Four fill weights (1.0 kg to 2.2 kg) let you dial in comfort from 57 °F down to the low 40s, all in a package that stuffs down smaller than a camp pillow.

Water-Repellent Shell Keeps Moisture Out

Tough 210 T nylon (1.4 kg–2.2 kg models) or coated taffeta (1.0 kg) beads off dew, coffee spills, and floor-tent condensation so the insulation stays dry and efficient.

Soft, Breathable Taffeta Lining

Spring-weave polyester taffeta is smooth against skin and quietly wicks away nighttime humidity—no sticky feel, no rustling sounds.

Hollow-Fiber Insulation Tuned to the Season

Uniformly carded hollow fibers lock in warmth without cold spots and rebound after washing.
  • 1.0 kg bag Comfort ≥ 14 °C / 57 °F
  • 1.4 kg bag Comfort ≥ 11 °C / 52 °F
  • 1.8 kg bag Comfort ≥ 8 °C / 46 °F
  • 2.2 kg bag Comfort ≥ 5 °C / 41 °F

Modular Left-/Right Splicing & Lay-Flat Versatility

Buy one left-zip and one right-zip to create a spacious double, or unzip a single bag completely to use it as a quilt or mattress topper.

Draft-Blocking Hood & Optional Warm Collar

A draw-cord hood cinches snug on chilly nights; the 2.2 kg version adds a flip-out thermal collar you can fold in for warmth or out for extra airflow.

Footbox Vent Zipper

Crack the bottom zip to stretch your legs and fine-tune temperature without kicking the bag off.

Quiet, Machine-Wash Friendly Construction

Precision bar-tack quilting keeps fibers in place through repeated gentle-cycle washes, and the fabric tests at whisper-quiet levels so late-night turning won’t wake camp-mates.

Packs Down Small

Each variant stuffs into its own compression sack—down to just 7.5 × 14.6 in (1.0 kg) or 9.8 × 16.9 in (2.2 kg)—for easy stowage in totes, car trunks, or closet shelves.