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Mantuole

Heated Sleeping Bag pad, Heated Sleeping Bag Liner, 5 Heating Zones, Multi USB Power Supported, Operated by Battery Power Bank or Other USB Power Supply, Compact Bag Included.

  • Based on 930 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Tuesday, Sep 23
Order within 18 hours and 13 minutes
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Color: Red Flannel


Features

  • polyester
  • Imported
  • 5 ELECTRONIC HEATING ZONES 5 Heating zones system compatible with any 5V/2A USB power supply from cellphone Charger, Cellphone Power bank ,jump starter and others. 5 heating pads inside can heat shoulder, back, hip and feet areas when put it into Sleeping bag. (Battery not included.)
  • WARM AND WIDE TEMPERATURE RANGEExtra heat from electronic heated pads can warm your body at chilly midnight when you are camping outdoor. If you feel hot, just simply lower the heating mode or turn it off. Do not need to prepare an expensive down sleeping bag which sometime too hot for summer.
  • COMPATIBLE SIZE AND LIGHT WEIGHT198X61CM (6.5X3FT) fit with most of Adult sleeping bag. And the weight only 2 pounds, with compact carry bag it is easy to be packed and carried
  • DURABLE POLYESTER SHELL AND SOFT FLANNEL LININGWater proof Oxford shell and Soft flannel lining keep you warm and comfy.
  • MULTIPLE APPLICATION,100% SATISFACTION GUARANTYHeated sleeping bag liner can also be used as Sofa seat cushion, heated blanket etc.

Description

MANTUOLE Heated Sleeping Bag Liner Specification: 1. Shell fabric: 100% 210TC Waterproof Polyester 2. Lining: 100% Flannel 3. Fill:100% hollow fiber polyester 4. Dimension: 77" x 24" (198 x 61 cm) 5. Weight: 2lbs (0.95KGs) 6. Packed size: 13"x8.5"x8.5" (33x22x22 cm) 7. Heated pads:5pcs. shoulderX1pc, backX2pcs, hipX1pc, feetX1pc 8. Working time: If using 20000mah power bank or jump starter. The heated sleeping bag can operate 6-14hours depends on different temperature setting. User Guide: 1. Only use 5V/2A USB as power supply, if input power is lower than 5V/2A. The sleeping bag liner may not be turned on or working correctly. 2. If using power bank or smaller jump starter, you can plug the USB port in power bank or jump starter and then put it into the inner pocket. If you want to use the cellphone charger, just use the USB extension cable(included) to connect the heated sleeping bag with power supply. 3. Short click button to switch the temperature setting, High(Red)-Medium(Blue)-Low(Green). 4. Long press power button 3 secs to turn off the heating sleeping bag 5.Disconnect the USB plug when not using it. 6. Stop using the heating function if the sleeping bag is ripped open. 7. Sleeping bag is washable, recommend hand washed. Please refer to washing label. Packing includes: 1 x Heated sleeping bag Liner 1 x Extension USB cable 1 x Manual

Material: Polyester


Brand: Mantuole


Color: Red Flannel


Item Weight: 2 Pounds


Item dimensions L x W x H: 78 x 24 x 2 inches


Item Package Dimensions L x W x H: ‎14.61 x 9.17 x 4.13 inches


Package Weight: ‎1.17 Kilograms


Item Dimensions LxWxH: ‎78 x 24 x 2 inches


Item Weight: ‎2 Pounds


Brand Name: ‎Mantuole


Country of Origin: ‎China


Color: ‎Red Flannel


Material: ‎Polyester


Manufacturer: ‎Mantuole


Part Number: ‎MTL-3090


Outer Material: ‎Flannel


Fill Material Type: ‎polyester


Date First Available: November 6, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • 10,000 ma battery will work
Color: Red Flannel
Review Image by michael michael
I bought this to add a little heat to a sleeping bag for a pending fishing trip into the Northwest Territories. I have not used it for that purpose, but I have tested it to see if it should work out. I am satisfied that it will, and that it will be GREAT The picture is of a test in the works. A bit of background. I am testing a 10,000mah battery, borrowed from a VOLT heated vest, and how it will work out. 10, 000 ma is, of course, 10A. Remember that Amps(A) multiplied by Volts(V) equals Watts(W). You need to know, as well, that a standard battery pack gives 3.7V at all times. A 10,000mah battery will give 10 amps for one hour (=10,000mah, thus the “h” in “mah”). Or it will give 1 amp for 10 hours or any combination that multiplies to 10Ah. At 3.7V that means that the capacity of the battery is 37WA , ie., it will give some combination of amps and hours, always at 3.7V, such that the product of the three is 37. Testing the pad and battery. On low(green) my 10,000mah battery (=37WA as described above) was used up in just under 6 hours. The meter showed total consumption of about 32 WA. Plainly either the battery was not fully charged or it is not efficient to a full 37WA, or a bit of both. On low heat(green) it used about 5.4WA. On a similar test, on high heat(red) it consumes about 9.6WA. So in theory, the battery should be good for about 3.8 hours. I got more like 3.2. The picture is testing on medium(blue). it shows power consumed and time passed. It looks like it is using about 6.8AH. So, ideally, it should be good for 5.4 hours before the battery is fully discharged. More likely, given that this battery is not giving a full 37WA, I expect to get about 4.7 hours. If I get something different, I will amend this review In summary, total capacity should be 37, actually less, maybe 34. Low=5.4, medium=6.8, high=9.6 So some time at low, medium and high at their consumption rates for the time used will work at out so long as the total use does not add up to more than 34 My experience is that to have the battery go dead after about 5 hours sleep works out well. The residual heat stays until it is time to get up. YMMV. The pad gives of a warming factor. It is not meant to be a sole source of heat. It just takes the chill off a cold night in a sleeping bag and lets you sleep without any cold effect. I think a 10,000mah battery will be enough. Of course, 20,000mah would be better I hope this helps Addendum I’m back. It was cold up north this year. I was glad to have the pad The battery worked but a 20,000ma one would be better in that it could warm the sleeping bag before getting into it then running on low Quite happy with it after the ideal test for my needs Second addendum Took it north again. Better weather this time. I used it to preheat my sleeping bag. Still working great ... show more
Reviewed in the United States on May 5, 2024 by michael michael
    • Amazing
Color: Red Flannel
This thing is perfect for colder weather. It's soft on the flannel side, it functions exactly as advertised. My only bugaboo is the bottom side is a slippery material and I tend to toss around like popcorn when I sleep so it shifted quite a bit. I read a ton of reviews that say it barely gets hot, I don't think it's made to get as hot as a regular small heating pad. I see it more like a "take off the chill" (on low) up to "keep me nice and toasty" (on high). I'm barely 5 feet tall so I couldn't quite reach the foot heater, but my feet were warm from it just being in the vicinity of them. I have poor circulation so getting/staying warm is difficult for me, this was the perfect way to fix it. I didn't use a battery pack though, I used a solar generator we bring camping. We had 3 of these plugged in on high for about 12 hours each night and it only used about 30% of the generator battery. I would highly recommend this product! ... show more
Reviewed in the United States on February 7, 2025 by Amaz Conasuier
    • I'm warming to this pad!
Color: Red Flannel
I've been looking for a safe and easy way to help fend off the cold when I tent camp in the shoulder seasons. Figured I would give this a try on a recent camping trip where the temperature was approximately 60 degrees in the evenings. I was wasn't expecting much but I was pleasantly surprised. Used this on an air mattress while tent camping using regular bedding from home. The heat pad kept me warm all night while using a phone charging battery. There is enough cushioning to prevent you from feeling any wires. Would love to compare this with some of the more expensive heating pads. The only complaint I could say is that I wish the power select button was farther away from the actual pad. I accidentally hit the high power button sometime during my sleep and awoke to find myself too warm and had to reduce the temperature. Otherwise it worked well. ... show more
Reviewed in the United States on June 29, 2025 by happygolucky
    • Junk
Color: Red Flannel
This item doesn't work out of the box. Junk in my opinion. No response on return. Had to give it a 1
Reviewed in the United States on August 7, 2025 by mike b
    • Toasty but slippery
Color: Red Flannel
This product is nice & cushy and definitely heats up enough - kept me warm in a not-very-insulated van at 38 degrees F one night. HOWEVER, the bottom of it is SO slippery, I couldn't keep it under me. And I hardly move when I sleep. I used it several nights and each morning it would be mostly hanging off the bed. I resorted to lots of safety pins in the end. I will try to figure out something else before I go out van camping again. ... show more
Reviewed in the United States on July 18, 2025 by vicky g
    • Great for Camping Warmth
Color: Red Flannel
I used this heated sleeping pad with a 32000 mAh Rechargeable Battery for a multiple night winter van camping trip where the outside temperature dipped below freezing. The pad was too hot on the high setting, but the low and medium settings were perfect and the battery lasted until about 4:00 am. The bag heats up quickly and was comfortable to lay on all night. I recommend a stronger battery or purchase a backup battery. I've only used it for the one camping trip, so I cannot comment on the longevity of the product. All in all, it did the trick! ... show more
Reviewed in the United States on January 6, 2025 by Debbie D.
    • It's great for what it is.
Color: Red Flannel
Lets start out by stating the obvious. This is not an electric blanket. Those who want a blanket please don't buy this. It's exactly what it's supposed to be. If you want some warmth between you and whatever you're sleeping on, this is for you. It's great. Perfect for a sleeping bag or just by itself. It runs off my battery pack so don't expect a tremendous heat pumping out, but it does get pretty warm. Inside a sleeping bag it's great. Battery hides in the pouch and has 3 modes for comfort level. On high it's a perfect amount of heat to keep you warm. I have mine in my Coleman extra wide bag and it's currently 38 out and I'm cozy as a field mouse lol. I'm also 6'3 and it covers my whole body most heat it up near my head which is closest to the battery but my lower half is warm as well. Great product so far. I'll have to see how long it stays on. For what I need it is a great product. It's better than having a bunch of hand warmers throughout my bag lol. ... show more
Reviewed in the United States on November 25, 2024 by derek Henry

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