Swiftie Trail Bum Bag

Wore this to run Prague marathon and it was perfect! I’d been searching for ages for a running belt that would fit my gels, phone, headphones and flapjack in that wasn’t too bulky or roomy, and this was exactly what I’d been looking for. Fits enough in, but because it’s stretchy, when you’ve taken stuff out the remaining stuff doesn’t bounce around too much. Would highly recommend it for long runs.

I bought this for running with my dog. Fits treats, poo bags and my phone. I could do with the waist strap being more adjustable- I have it on the smallest setting and could do with making it slightly smaller

I had been wanting this bumbag forever, and finally got it in the fall hoping to debut it on my first half of 2024! The fit is great, you can wear it on or under a shirt and it stays put with no chaffing. It was love at first wear...until my half marathon today where upon opening the zipper, it fell apart mid race. Very disappointed.

I am so delighted that I bought the bumbag- as I was a little unsure after reading some of the reviews tbh. It is a perfect size- with a wonderful little hidden pocket in the main compartment for your money/keys etc, which is invaluable- thank you Sweaty Betty for thinking of this! The bumbag itself is a great size- I can easily get my iPhone Pro Max in there, with loads more room for tissues, plasters, gels, etc- all the main things you would need on your run. It feels sturdy and is very comfortable on. I am so pleased and very happy with my purchase, and will be wearing it on my up and coming half marathon!! Thank you SB and M&S!

Perfect for two phones when I’m on call but still want to exercise

Really well designed. Very happy with my purchase and worth the money.

I was torn about buying this as I had seen mixed reviews about the quality but so far I have been really impressed. I used it for a 10k event a couple of weeks ago and had plenty of room for tissues, blister plasters, paracetamol and a couple of Jelly Babies (you know, the essentials) as well as my car keys. I could have easily fitted my phone in there too if I hadn't had the pocket in my shorts. I can also see myself using it at concerts now that many venues are clamping down on larger bags. I have no doubt that if I experience any quality issues after a couple of more uses, Sweaty Betty will be on hand to help.

Perfect size, comfortable to wear with adjustable elastics red belt, small pocket inside could do with an additional pocket on the outside.