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Kingcamp

KingCamp SNOWFLAKE 400 Sleeping Bag - Wide, Convertible to Double, Flannel Lined

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Zip-together Design

Lets two bags connect horizontally

Full-perimeter Zipper

Allows the bag to open

Soft Cotton-flannel

Lining is designed for breathable

Roomy Rectangular

Shape measures 74.8" x 33.1"

Includes Compression

Sack for compact packing and

$79.99
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SKU: kingcamp-snowflake-400-sleeping-bag-envelope

Overview

Built for campers and outdoor travelers who want flexibility without giving up comfort, this sleeping bag is designed for three-season use in a roomy rectangular shape. The flannel lining and full-length zipper make it easy to adjust for warmer nights, while the zip-together system allows two bags to be connected for shared sleeping space. It also includes a compression sack for packing and transport, making it a practical choice for car camping, festivals, backyard overnights, and other relaxed outdoor setups.

Why Hunters Choose the Kingcamp

Zip-together Compatibility

Lets two bags connect horizontally

Full-perimeter Zipper

Allows the bag to open

Soft Cotton

Flannel lining adds a comfortable,

Roomy Rectangular

Shape provides generous space for

Includes Compression

Sack for more compact packing

Key Features

  • Zip-together design lets two bags connect horizontally or vertically for shared sleeping space.
  • Full-perimeter zipper allows the bag to open flat and use as a lightweight quilt.
  • Soft cotton-flannel lining is designed for breathable comfort against the skin.
  • Roomy rectangular shape measures 74.8" x 33.1" for a relaxed fit.
  • Includes a compression sack for compact packing and easier transport.
  • Features an adjustable drawstring hood, anti-pinch zippers, and hanging loops for drying.

Best Used For

  • Couples or families wanting two bags zipped together for shared sleeping space
  • Car campers needing a roomy, convertible bag for road trips and campsite use
  • Festival-goers who want a comfortable sleep setup that doubles as a quilt
  • Backpackers seeking a versatile three-season bag with compression storage
  • Guests or hosts needing an easy backup bedding option for sleepovers

Specifications

Adjustable Drawstring HoodYes
Anti Pinch ZippersYes
Capacity1 Person (Zips Together for 2)
Convertible To DoubleYes
Draft TubeYes
FeaturesZip-Together Compatible, Internal Pocket, Vented Footbox, S-Quilt Stitching
Fill Material400g/m^2 polyester fill
Full Perimeter ZipperYes
Hanging LoopsYes
IncludedSleeping Bag, 4-Way Compression Storage Bag
Internal PocketYes
Lining100% Cotton Flannel - Ultra-Soft, Breathable, Warm
Lining MaterialCotton-blend flannel
S Quilt StitchingYes
ShapeEnvelope / Rectangular - Roomy, Relaxed Fit
Shell Fabric210T Soccer-Grid Polyester - Water-Repellent, Tear-Resistant
Shell MaterialPolyester
Storage Bag4-Way Compression Storage Bag
Temperature Rating32°F / -0°C (Lower Limit)
Unfolded Size74.8" x 33.1" (190 x 84 cm)
Vented FootboxYes
Weight5.1 lbs (2.3 kg)
ZipperFull-Length Two-Way with Anti-Snap Guard & Draft Tube

Pros

  • Zip-together compatibility lets two bags connect horizontally or vertically for shared sleeping space.
  • Full-perimeter zipper allows the bag to open fully and function as a quilt.
  • Soft cotton flannel lining adds a comfortable, breathable feel inside the bag.
  • Roomy rectangular shape provides generous space for relaxed sleeping positions.
  • Includes a compression sack for more compact packing and transport.
  • Thoughtful details include anti-pinch zippers, adjustable hood, and hanging loops.

Considerations & Trade-offs

  • At 5.1 lbs, this bag is more suited to car camping, road trips, and base-camp use than minimalist backpacking.
  • The roomy rectangular shape prioritizes comfort and shared use, but it will not feel as compact or snug as a mummy-style bag.
  • The 32°F / 0°C lower-limit rating makes it a three-season option; for colder conditions, a warmer bag would be more appropriate.
  • Its zip-together design adds versatility, but pairing two bags depends on having a compatible second SNOWFLAKE 400 bag.

Suggested Comparisons

  • Car camping sleeping bags
  • Double sleeping bags
  • Rectangular sleeping bags
  • Camping quilts

Suggested Accessories

  • Compression sack
  • Sleeping pad
  • Camping pillow
  • Sleeping bag liner

Frequently Asked Questions

Can two SNOWFLAKE 400 bags be connected for shared sleeping space?

Yes. The product description says it has Zip-Another compatibility, allowing two bags to connect horizontally or vertically to create a double sleeping bag or a shared sleep space.

Is the SNOWFLAKE 400 fully unzip-able for use as a quilt or blanket?

Yes. It has a full-perimeter zipper and the description says it can be unzipped completely and used as a lightweight quilt on warmer nights or for lounging.

What kind of lining does this sleeping bag have?

The long description states it uses a cotton-blend flannel lining, and also notes a 100% cotton flannel lining in the feature text. The source data is not fully consistent, so the verified takeaway is that it has a soft flannel lining.

What temperature rating is listed for this sleeping bag?

The listed temperature rating is 32°F / 0°C lower limit.

What comes included with the sleeping bag for storage or transport?

The product includes a 4-way compression storage bag, and the description also mentions a compression sack for compact packing and easy transport.