Mummy Sleeping BagKingcampSold by BroadOut

Kingcamp

KingCamp PROTECTOR 400 Down Mummy Sleeping Bag

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

3-season Mummy

Sleeping bag designed for one

Filled 600

600 fill-power white duck down

Temperature Rating:

Comfort 47°F, lower limit 38°F,

Left-zip Design

Dual-sliding, locking antisnag YKK zipper

Multi-baffle Hood

Drawcord helps retain warmth

$119.99
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SKU: kingcamp-protector-400-down-sleeping-bag-mummy

Overview

Built for three-season trips, this mummy-style sleeping bag is aimed at adults who want a compact sleep system for camping, backpacking, hiking, mountaineering, and travel. It uses down fill and is rated for a comfort limit of 47°F, with lower and extreme limits listed at 38°F and 14°F, respectively, so it suits cool-weather use rather than deep-winter conditions. The left-side zipper, multi-baffle hood, dual-sliding locking antisnag YKK zipper, foot box, and internal pocket add practical features for organized, comfortable nights outdoors. At 2.6 pounds and sized for one person, it balances warmth and portability without claiming more than the listed specifications support.

Why Hunters Choose the Kingcamp

600 Fill-power

White duck down fill provides

Three-season Temperature

Rating suits a wide range

Mummy Shape

Multi-baffle hood helps retain warmth

Dual-sliding, Locking

YKK zipper adds secure, easy

Left Right

Zipper compatibility allows two bags

Key Features

  • 3-season mummy sleeping bag designed for one adult.
  • Filled with 600 fill-power white duck down.
  • Temperature rating: comfort 47°F, lower limit 38°F, extreme limit 14°F.
  • Left-zip design with dual-sliding, locking antisnag YKK zipper.
  • Multi-baffle hood with drawcord helps retain warmth.
  • Includes an internal pocket and spacious foot box for added convenience.

Best Used For

  • 3-season hunters needing a compact sleeping bag for backpacking or remote camp setups
  • Adult solo campers who want a mummy bag with hood and foot-box room
  • Travelers and overnighters seeking a lightweight down bag for hotel or trail use
  • Hunters pairing left-zip and right-zip bags into a double sleeping setup
  • Outdoor users needing a portable bag for camping, hiking, or mountaineering trips

Specifications

Age RangeAdult
Closure TypeZipper
ColorEarthyellow
Comfort Limit47 Degrees F
Compresses To13.86.7 inches
Extreme Limit14 Degrees F
Fabric Type100% Polyester
Fill MaterialDown
Fill Power600
Foot BoxSpacious, natural-fit foot box
HoodMulti-baffle hood with easy-access drawcord
Inner Material100% Polyester 50D
Internal PocketYes
Item Dimensions82.7 x 31.5 x 3 inches
Item Package Dimensions14.53 x 8.11 x 6.5 inches
Item Weight2.6 Pounds
Lower Limit38 Degrees F
MaterialPolyester
Maximum Height Recommendation4 Inches
Occupancy1 Person
Outer MaterialPolyester
Package Weight1.18 Kilograms
Product Dimensions82.7"L x 31.5"W
Season Rating3 Seasons
ShapeMummy
Size2.2 lbs/82.7 x 31.5"
SportHiking
Temperature Rating14-47
WaterproofYes
Zip SideLeft Zip
Zipper TypeDual-sliding, locking antisnag YKK zipper

Pros

  • 600 fill-power white duck down fill provides a premium insulation specification.
  • Three-season temperature rating suits a wide range of cool-weather outings.
  • Mummy shape with multi-baffle hood helps retain warmth around the head and body.
  • Dual-sliding, locking YKK zipper adds secure, easy ventilation control.
  • Left and right zipper compatibility allows two bags to splice into a double setup.
  • Lightweight, compressible design is practical for backpacking and travel.

Considerations & Trade-offs

  • The mummy shape and 31.5" width prioritize heat retention and packability, so it offers less room to move than roomier sleeping bag styles.
  • It is rated for 3-season use, with a comfort limit of 47°F and an extreme limit of 14°F, so conditions outside that range may call for additional insulation or a different bag.
  • The left-zip configuration is specific to this model; pairing into a double sleeping bag requires a compatible right-zip bag.
  • The bag is compressed for storage and the description notes it should be ventilated for 2–3 hours after opening before use.

Suggested Comparisons

  • 3-season mummy sleeping bag
  • down sleeping bag
  • double sleeping bag
  • backpacking sleeping bag

Suggested Accessories

  • Sleeping bag liner
  • Compression sack
  • Sleeping pad
  • Pillow

Frequently Asked Questions

What temperature range is this sleeping bag rated for?

The product lists a Comfort Limit of 47°F, a Lower Limit of 38°F, and an Extreme Limit of 14°F. It is described as a 3-season sleeping bag.

Is this sleeping bag designed for one person or two?

It is listed as a 1-person mummy sleeping bag. The description also notes that left- and right-zip versions can be spliced together to form a double sleeping bag.

What kind of fill does it use?

The long description says it is filled with down and specifically mentions 600 fill-power white duck down.

What are the zipper and hood features?

It uses a dual-sliding, locking antisnag YKK zipper and a multi-baffle hood with an easy-access drawcord.

What are the listed size and weight details?

The product dimensions are listed as 82.7" L x 31.5" W, and the item weight is shown as 2.6 pounds. The description also says it compresses to a portable 13.8 x 6.7 inches.