FITSO Plus Size
Bye bye, belt bag extenders - Hello, size inclusive belt bag
Bye bye, belt bag extenders - Hello, size inclusive belt bag
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Whether you call it a crossbody bag, waist bag, fanny pack, belt bag, or bum bag, we want it to be YOUR bag. Wear it however you want, this bag extends to 90+". We designed this belt bag using a size 22 fit model which means they fit REAL people.
Model is wearing 0X-4X.
Product Features:
- Adjustable Strap- up to 90"
- Buckle closure
- 3 zipper compartments for hands-free happiness, including a discreet pocket.
Sizing:
- 0X-4X belt strap length maximum is 55"
- 5X-7X belt strap length maximum is 90”
- Fits numerical plus sizes: 14-40
Materials:
- Waterproof Canvas/Nylon
- Available in Black
- NEW COLORS COMING SOON
6"x9" (perfect for concerts)
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4.82 / 5.0
(17) 17 total reviews
I’ve only had this bag for a couple weeks but it’s my new favorite! It’s the perfect size for concerts and I’m definitely going to use it at conventions since it actually fits around my wrist without squeezing me to death. Fits perfectly on my wrist/hips and as a crossbody. Also am very happy to support a small business that’s based out of Minneapolis, especially right now in 2026.
Thank you so much, Piper! I am grateful for your support & happy you love your waist bag.
Thank you!
Sami
I LOVE this bag!! It’s so sleek and stylish and comfortable! As someone who commutes on public transit, this bag is absolutely perfect. The zippers are super smooth & the bag is really well made. This is my new favorite accessory!! Highly recommend!!
Thank you, Brittney! I am so glad you love your waist bag! Thank you for your support of my small business! Thank you!
Sami
It feels like everyone is wearing waist bags these days and as a tall (6 ft 1!), plus size (4x) person I thought it’d be nearly impossible to find a waist bag that fit me. Then I went to Philly Fatcon and saw the Fitso Belt Bag as a raffle item and was so excited to see it! I entered the raffle thinking if I don’t win, I’m going to go home and buy one — and I ended up winning the raffle! It’s so cute, it has so many pockets, and it’s so empowering! I’m going to get a lot of wear out of this, my first belt bag! Highly recommend!!!!!
Brianna, thank you so much for sharing your great experience with our belt bag. This is exactly why we designed it & I am so glad you find value in our belt bag.
-Samantha
The company sent me an EMPTY BAG! Nothing was inside.
Hello,
We have responded to your inquiry on Wednesday, October 8 and are happy to reach a resolution. The email was sent by Samantha info@fitsoplussize.com. We look forward to resolving this via email.
Thank you.
Love this bag, it's well made and the adjustable size means I can wear cross body or as a fanny pack. It fits everything i need like keys, inhaler phone, hand sanitizer, wallett. And bonus it's small enough for concert venues.