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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Sub180 - Adventure Running Pack - Emerald BlueIf Sub45 and Sub90 are about less, FITLY SUB180 Adventure Running Pack is about more but without compromising running comfort. Sub180 is designed to carry all your running adventure accessories. Made from resistant rip stop fabric and offering significantly more storage than the previous FITLY packs, Sub180 also serves as a super light day pack, trail running pack, and fast hike. The pack is built around 3 main principles: BALANCE: between the 5L
If Sub45 and Sub90 are about less, FITLY SUB180 Adventure Running Pack is about more but without compromising running comfort. Sub180 is designed to carry all your running adventure accessories. Made from resistant rip-stop fabric and offering significantly more storage than the previous FITLY packs, Sub180 also serves as a super light day pack, trail running pack, and fast-hike.
The pack is built around 3 main principles:
- BALANCE: between the 5L storage compartments in the back and the 4 front pockets for spot hydration, nutrition, phone, and accessories. Linked by wide shoulder straps for increased comfort and weight distribution, 2 heat vents, positioned at the apex, increase cooling where heat typically accumulates.
- TRIANGULATION: the upper side webbing attaches to the back of the pack naturally pulling the load towards the runner's back, drastically reducing left-right swayings, typical of most loaded running vests made from stretchy fabric. Very comfy but inadequate to counter load swaying at every step.
- EXPANDABILITY: the side panels of the main compartment are made from stretch material. The pack is flat when empty and more voluminous when filled. The stretch fabric also keeps pressure on the load to avoid items rattling when you run. The same goes for all 4 front pockets.
Sub180 is also all about hydration. It comes with:
- BLADDER1100: a 1.10 L - 37 oz ingeniously designed Low Profile soft bladder. Contrary to traditional bladders, Sub180's custom bladder is super thin and malleable to fit your body contours. It shrinks as you drink, reducing sloshing, and is barely noticeable.
- FLASK250: a 250 ml - 8.5 oz - soft flask for the front pocket. FLASK250 is our most popular small flask.
WORLD PREMIERE: The bladder pocket is made with Tyvek, a very light yet super strong technical fabric that reflects heat & cold keeping your liquid cooler (or warmer) 30% longer without the need for thick and heavy insulation!
Noteworthy SUB180 features:
- 1 size fits you: from XS to XL (24 to 48 in).
- Running poles side attachment
- Clever bilateral integrated tube attachment mechanism
- Water Resistant back pocket.
- Soft flask elastic retainers on each upper front pocket.
- S.Café eco-friendly, moisture-wicking, odor-resistant fabric
- Lightweight, durable, and extremely tear and abrasion-resistant fabric
- Completely silent zipper tabs
- Adjustable sternum straps
- Smooth fabric glass pocket and an internal zip pocket for all your valuables.
- Front and back safety reflective bands + security whistle
Discover all the features here: Sub180 FEATURES
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
solid old style docs construction
i am a medium to wide-ish 7.5 in women's, that typically wears an 8 for room. these fit like a wider, roomy 8.5 women's. that is fine because i intend to wear them with thicker socks and for long walks.they are immediately comfortable, and do not feel like they will have the typical brutal break in period. very stable and fitted around the ankle, yet not impossible to pull on and off.
they are so handsome, and meet my expectations.
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Get it!!
Size: 6 Women/5 Men, Color: Black Blizzard Wp
This shoe has been a dream for me. I live in an area that gets snow so having the inner lining is great. My feet haven't been cold and I’ve not felt the need to multi-layer my socks, like with other shoes. Unlike most doc marts, I did nor have to break in this shoe, its been very comfy from the get. Material is really durable and has lasted me a long time. This is a great shoe, especially for how affordable it is.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Authentic Docs for great price!
The boots I purchased were Chelsea 2976 in Nappa leather (not the brown Crazy Horse, but the Black; such nice and soft leather!) and unisex size men's 7/women's 8/EU 39 (I'm normally a women's US 9/EU 40, but that's what fit best--see notes on sizing below).
Considering the price, I was a little skeptical that these were genuinely Dr. Marten's, so I ended up bring them into a store to verify before wearing them--and multiple salespeople, who had worked for the company for 7+ years, said they looked like the real deal to them, which is amazing for the price (I got them when they were $99 online, but $160 in store; may have been a sale...?).
Before ordering, I also visited the store to get the right sizing--Dr. Marten's doesn't sell my normal size in the US (EU 40), so I needed help figuring out what to buy. In the end that was either a women's EU 41 or a unisex 39. Dr. Marten's women's sizes are cut more narrow, so if purchasing women's, I needed a longer shoe to give my toes more space (EU 41, which they say is a women's US 9 but on many shoes EU 41 is a US 9.5 or even US 10). Unisex sizes are wider, so I was fine with a shorter length (EU 39). In the end, the only real difference between the women's sizing and men's sizing on the Chelsea boot was at the ankle; for some reason, the women's 41 had more of a gap at the ankle and I worried that might make it rub/blister more, so I went with unisex sizing. It might also depend on the boot, so I'd say go to the store for sizing before purchasing online.
Once I got them & verified their authenticity, I got a but of things to help with weatherizing them and breaking them in (Dr. Marten's has a great kit! And, double thick socks). I did get a bad blister wearing them too long & uphill on the first day (and I had to get used to their weight; I don't have many heavier shoes). But, I used Compeed patches for the blister (should have put them on to prevent, but it was fine once they were on) and after a week of wearing them a little bit at a time, they are now super comfortable and I love them! Highly recommend!
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Reviewed in the United States on February 19, 2024
★★★★★ 5
Function and style
Size: 11 Women/10 Men, Color: Black Blizzard Wp
Ideal boot for the winter, snow, mud, etc. Protect your feet beautifully, stylishly.
Tip: Wear with two socks to help break in for the first couple weeks.
If you are a half size, round up.
This is the model without laces, makes for easy slip on / slip off for those pesky people who insist on having you take off your shoes at their house! Ha ha, you know who you are.
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Size up for a little bit of heel slip
Size: 9 Women/8 Men, Color: Black Nappa
It’s still a doc and the air sole with bottom out kinda quick but it’s comfortable at first. Size up for a little bit of heel slip so you don’t get heel blisters but not too big of a size jump. Think of it kind of like a cowboy boot size
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Reviewed in the United States on December 30, 2025