How small is small? I am 5' and about 120lbs. I sometimes have trouble with backpacks because I can't sinch them down tight enough against my body.

Katherine, that's indeed a good point. FITLY is all about fitting perfectly to your body so nothing moves. The thoracic belt adjustment, at its shortest position, fits a band size of 26 inches (bottom portion of a bra). I would advise doing a careful measurement before you purchase a FITLY Sub45. Factor in some apparel to increase the volume but I would advise against if you are 26 or smaller unless you have the ability to cut the elastic band yourself and sew it back shorter (which is not very technical to do). I'd be open to (unofficially) do it for you if need be. Don't want to leave you hangin... JMF

So is this a cupless bra or bro?

pretty much a bra, useless to me. The pics don't focus on the front, just the back where it looks better.

Can anyone speak on how this items fits based on their measurements? i'm skeptical aobut the m-l-xl fitting. i have a 42-44 inch chest.

Without putting elastic under tension the chest strap can measure as much as 41 inches. When using you’ll want the elastic to be engaged a bit anyway, so you should be fine.

I received a fitly black running pack with a small plastic item in one of the side pockets on the "waist" straps. what is it for?

It hooks on the shoulder strap and adjusts so you can keep the water spout at a good angle for you.

Sub45 Classy Black | Desertcart Poland

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

529 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

Description

🏃‍♀️ Run Light, Live Bright!

PERFECT FIT - Available in two sizes to ensure a snug fit for every runner, regardless of body type.
MINIMALIST DESIGN - Experience the freedom of a featherweight running pack that feels like a second skin.
VERSATILE STORAGE - Equipped with multiple pockets for all your essentials, from phones to keys.
ANTI SWAY TECHNOLOGY - Designed to eliminate bounce, keeping your focus on the run, not your gear.
INNOVATIVE MATERIALS - Crafted from moisture-wicking, odor-resistant fabric made from recycled coffee grounds.

The FITLY Minimalist Running Pack is a lightweight and versatile running backpack designed for both men and women. It features multiple storage pockets, including a dedicated phone holder, and is crafted from innovative, moisture-wicking fabric made from recycled materials. With its anti-sway technology and perfect fit options, this pack ensures a comfortable and distraction-free running experience.

Specifications

Item Package Dimensions L x W x H	10.55 x 8.03 x 2.56 inches
Package Weight	0.22 Kilograms
Item Dimensions LxWxH	10 x 7 x 0.8 inches
Item Weight	220 Grams
Brand Name	FITLY
Model Name	Sub45
Color	Classy Black
Material	Nylon
Suggested Users	unisex
Manufacturer	FITLY
Part Number	OA-5EI3-IEY4
Size	M-L-XL

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.