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Heavyweight Hoodie (Heather Charcoal)

Rated 5.0 out of 5
22 Reviews
Size Guide

Your measurements will be most accurate if someone else measures you. Make sure your feet are directly under your shoulders, and let your arms hang down by your sides (see photo for reference). 


Measure the circumference of your chest at the fullest part. Under your armpits, around your shoulder blades, and around the front of your chest.

Measure the circumference of your waist at your natural waistline. If you bend to the side, the crease that forms is your natural waistline.

Measure the circumference of your hips over your hip bones and around the fullest part of your buttocks. Please do not use your "pant size." The actual measurement will be more accurate. 

Use the chart below to determine your size. If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different suggested sizes, order the size indicated by your chest measurement.

XS 33" - 35" 28" - 30" 34" - 36"
S 36" - 38" 29" - 31" 36" - 38"
M 39" - 41" 31" - 33" 38" - 40"
L 42" - 44" 33" - 35" 40" - 42"
XL 45" - 47" 36" - 38" 43" - 45"
2XL 48" - 50" 39" - 41" 46" - 48"
3XL 51" - 53" 42" - 44" 49" - 51"
4XL 54" - 56" 45" - 47" 51" - 53"
To make sure you've selected the right size, here is a list of actual Quikflip customers and their size preferences.
Carlo 5'10" 260 lbs Husky 3XL Fitted
Mark 5'10" 250 lbs Husky 3XL Standard
Justin 5'6" 185 lbs Stocky XL Fitted
Evandro 6'5" 210 lbs Athletic L Fitted
Rener 6'4" 195 lbs Athletic L Fitted
Jordan 5'10" 190 lbs Athletic L Fitted
Mike 5'9" 165 lbs Muscular L Fitted
Jitesh 5'7" 160 lbs Athletic M Fitted
Erica 5'5" 140 lbs Hourglass S Standard
Eve 5'7" 145 lbs Hourglass S Standard
Victoria 5'9" 155 lbs Slender XS Standard


Still not sure what size to order? No problem. Returns are always hassle-free.

  • Free returns on shipping within the US.
  • Free processing on all returns.
  • Returns accepted for any reason (within 30 days of delivery date).
  • Learn more about our 100% Satisfaction Guarantee.

With premium heavyweight brushed fleece, custom metal hardware, tailored fit, and a double-lined hood, the Heavyweight Hoodie provides exceptional warmth when it's cold, and exceptional convertibility when it's not! With our patented Quikflip® Conversion Technology, the Heavyweight transforms into a fully-functional backpack in a matter of seconds! The end result is a super sleek, body-conforming backpack with two built-in storage compartments, one for your hoodie and other large items, and one for smaller valuables like your cell phone, wallet or keys. The backpack straps are fully adjustable using our patent pending Slide&Bite cord locks and can be tightened for comfort and security during high-intensity activity.


  • Heavyweight 10.32 oz. (350 gsm) premium brushed fleece
  • 60% ringspun cotton for comfort and breathability
  • 40% polyester for durability and wrinkle prevention 
  • Custom metal zipper, grommets, and drawcord tips
  • Double-lined hood for added warmth
  • 1x1 ribbing at cuffs and waistband for maximum recovery
  • Lightweight backpack lining makes straps undetectable in hoodie form
  • Heavyweight drawcord 

Unisex sizing. Slim fit, body skimming. Recommend sizing up for a more relaxed fit. Male model is 6'2" and is wearing a large (L). Female model is 5'7" and is wearing a small (S). 


  • Zip garment to protect zipper before washing
  • Flip garment inside out to minimize pilling
  • Machine wash (gentle cycle) cool with like colors
  • Do not bleach
  • Tumble dry low

Once the convenience of Quikflip enters your life, all other hoodies become obsolete!


average rating 5.0 out of 5
Based on 22 reviews
  • 5 Stars
    22 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
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100% of reviewers would recommend this product to a friend
22 Reviews
Rated 5 out of 5
Review posted

Best Sweatshirt Ever

I initially purchased this sweatshirt to use at the Fryeburg Fair because the video describing the pain of tying it around your waist spoke to me!! It’s cold in the morning so I have a sweatshirt and a backpack. Now I have a Quikflip that when it warms up, I can just flip it into a backpack for the rest of the day!! It is truly as simple and easy as he shows you!! Now, about the quality.....OUTSTANDING!! Worth every penny!! Metal zippers, heavyweight cloth, very soft lining and warm!! When you’re wearing it you can’t feel “the backpack part” at all! It’s hidden! I will be purchasing the Hero Hoodie and the raincoat one very soon!! If you’re on the fence, or think it’s pricey, just do it!! It is so worth it!! Sizing is spot on too!

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Rated 5 out of 5
Review posted

Best jacket I’ve ever had!

I absolutely LOVE this jacket! I’ll never wear another one again. It’s durable and sturdy, and the zipper is heavy metal, not cheap plastic. I put it on as soon as I opened the package and I fell in love with it. Super easy to flip into a bag, and it’s also really comfortable. This is now my favorite jacket of all time, I adore everything about it!

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Rated 5 out of 5
Review posted

Favorite Hoodie

First of all the functionality of the hero hoodie is awesome. The sizing was perfect. I am 5’10” and 200 lbs. the XL fits perfect. My new favorite article of clothing.

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Rated 5 out of 5
Review posted

Awesome sweater!

Upon receiving my sweater I practiced converting from sweater to backpack and back lol. I wore it out to the movies on a chilly night. I was very impressed with not just the quality and look but also the comfort! I did not feel restricted in any movements is what I like, just total comfort. I look forward to purchasing more from the brand.

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Rated 5 out of 5
Review posted


Great to see how far you guys have come!

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