Invoker Mummy Sleeping Bag | 23 ℉ Extreme 3-4 Season Sleeping Bag for Adults Kids Cold Warm Weather for Camping Hiking Backpacking
Invoker Mummy Sleeping Bag | 23 ℉ Extreme 3-4 Season Sleeping Bag for Adults Kids Cold Warm Weather for Camping Hiking Backpacking
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Invoker

Invoker Mummy Sleeping Bag | 23 ℉ Extreme 3-4 Season Sleeping Bag for Adults Kids Cold Warm Weather for Camping Hiking Backpacking

70 ratings
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Key item features

  • Thermal Performance: Features 400GSM hollow cotton filler, offering a comfortable temperature range of 5F-23F and a limit of 5F, making it suitable for winter use.
  • Spacious Design: Designed with a wide trapezoidal foot box for comfort and can be zipped together with another bag to form a double sleeping bag.
  • Durable Construction: Equipped with a 240T waterproof polyester shell for weather protection and a soft, breathable 210T polyester lining for comfort.
  • Portable Lightweight: Weighs 2.5kg (5.5lbs) and compresses to 40x30cm (15.7x11.8 inches) in its included stuff sack, ideal for backpacking.
  • Easy Maintenance: The waterproof outer shell allows for easy cleaning with a damp cloth; hand washing and air drying are recommended to maintain loft and thermal performance.
  • Versatile Application: Suitable for various outdoor activities across spring, summer, autumn, and cold winter, including camping, hiking, and mountaineering.
  • Enhanced Warmth: Includes a drawstring mummy hood and zipper draft tube to retain warmth around the head, neck, and feet.
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Specs

Minimum temperature, 23 ºFSleeping bag type, Mummy Sleeping BagsWeight, 5.51 lbSize, 90" x 31.5" x 22"Fill material, hollow cottonFabric content, 100% polyester

About this item

Product details

When you need a comfortable, reliable camping sleeping bag choose the Ultralight Sleeping Bag by Invoker Sports. It's thoughtfully designed with you in mind. Includes a zipper draft tube and drawstring mummy hood that help keep you warm. It's just the right cost for beginners too so you can afford to have an extra one around for friends and family who just have to see that great spot you found last weekend. Now you can help your loved ones love their time with you in the outdoors. The mummy sleeping bag hood is designed to keep the warmth in around your head and face. Zipper draft tube and vaulted footbox provide much needed comfort and warmth. The soft, double-brushed liner provides a more comfortable night's sleep wherever you adventure out to. It is a must-have for backpackers, climbers, bikers, and travelers alike in all seasons.
  • KEEP WARM：The sleeping bag uses 400GSM hollow cotton filler for reliable warmth. Comfortable Temperature:5°F-23°F, Limit Temperature: 5°F, best choice for winter sleeping bag. The adult mummy bag also has a drawstring hood that keeps the warm air in and the cold air out and away from your head and neck. Paired with an included compact pillow for full-support comfort, it creates a complete warm sleep sanctuary.(Note: The product is extremely compressed when stored, it is recommended to ventilate for 2-3 hours after opening.)
  • SPACIOUS DESIGN: The Mummy Sleeping Bag for adults has a snug fit, the bottom adopts a wide trapezoidal foot box, which will not feel cramped when sleeping. Attach left and right zippers and can also be used as a sleeping bag for 2, perfect for family travel. It features a 240T waterproof polyester shell to shield against wind and moisture, and a soft, breathable 210T polyester lining for a comfortable, skin-friendly sleep experience
  • LIGHTWEIGHT FOR BACKPACKING: The size of the roomy ultralight sleeping bag 90x31.5x22in, only weight 2.5kg(5.5lbs).With the compression bag to compresses down with the size of 40ⅹ30cm/(15.7ⅹ11.8 in)
  • Easy Clean & Maintenance: Our camping sleeping bag with a waterproof outer shell is easy to clean. Wipe it down with a damp cloth for minor dirt.To preserve its loft and thermal performance, we recommend hand washing and air drying instead of machine washing, ensuring it stays fresh and reliable for many adventures
  • WIDE USE: This sleeping bag is perfect for spring, summer, autumn and cold winter weather, small and practical, easy to carry, suitable for all kinds of outdoor activities, such as camping, backpacking, hiking, adventure, mountaineering, emergency escape, etc.We provides a stuff sack for stuffing your sleeping bag; Start at the bottom and stuff the bag in. Hang loops for long-term storage
info:
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Specifications

Minimum temperature

23 ºF

Sleeping bag type

Mummy Sleeping Bags

Weight

5.51 lb

Size

90" x 31.5" x 22"

Directions

Fabric Care Instructions

Hand Wash

Customer ratings & reviews

4.5 out of 5 stars
stars
70 ratings24 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars70% (49)
  2. 4 stars14% (10)
  3. 3 stars9% (6)
  4. 2 stars3% (2)
  5. 1 star4% (3)

Reviews summary

Neutral

  • : Can be warm in mild conditions, but struggles in extreme cold.

Cons

  • : Difficult to pack and unpack due to its size.
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Showing 1-3 of 24 reviews

Jan 14, 2026
Reviewer name: terrie
Item details
Color: Green
Sold byInvokerDirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great sleeping bag

The sleeping bag arrived sealed in great condition very heavy good quality absolutely worth every penny.

Helpful?5EMP9T1016U913334510533
Sep 10, 2026
Reviewer name: julie
Item details
Color: Blue
Sold byInvokerDirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

warm and kept me dry

Helpful?5EMP9T1016U913334510533
May 11, 2026
Reviewer name: Grace
Item details
Color: Orange-50°F
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Bought it for my grandson who like being on the laminate floor, now his brother and sister are trying to get inside with him, too funny. Will have to invest in a couple more.

Helpful?5EMP9T1016U913334510533
Price when purchased online
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