One complete system for many needs: the office, the run, and everything after. The Everyday Rolltop, Waist Pocket Belt, and Space Bag work as one - carry more, carry lighter, without switching bags.
4 products that turn your Everyday Rolltop into a complete, adaptable system, included from the start.
33 liters of total capacity (22L Everyday Rolltop + 2L waist pocket + 9L Space Bag).
Kit includes 4 products:
1. Everyday Rolltop (22L) ISPO Award Winner 2022. A waterproof rolltop pack with YKK zip closure built for daily use. Crafted from recycled polyester - the equivalent of 53 recycled plastic bottles - with a TPU coating, it keeps your gear dry in any weather. Handles the commute, the run, and everything in between.
2. Waist Pocket Belt (2L/230g) Ergonomic waist belt that distributes weight from your shoulders and reduces bounce. Clips on for the run, off at the desk. Attaches seamlessly to Everyday Rolltop.
3. Space Bag (9L) Built with reinforced attachment points. Modular by design, add or remove it depending on the day. Perfect for shoes or post-run kit. It mounts to the backpack with MOLLE straps.
4. MOLLE Strap System Securely attaches the Space Bag to your Everyday Rolltop using a universal MOLLE-compatible system.
More than a running bag or commuter backpack. A carrying system that transforms with your journey. Expandable storage adapts to your needs, while the attachable waist pocket belt delivers bounce-free stability on runs and quick access to essentials.
We answer your most common questions.
The kit includes 4 products: the Everyday Rolltop (22L), the Waist Pocket Belt (2L), the Space Bag (9L), and the MOLLE Strap System that attaches the Space Bag to the backpack. Together they give you 33 liters of total capacity and cover the office, the run, and everything after, without switching bags.
The core piece, the Everyday Rolltop, is waterproof: heat-welded seams and a TPU-coated recycled polyester shell, sealed by the rolltop closure and YKK zip. The Space Bag and Waist Pocket Belt are built for daily wear and weather resistance, but the fully sealed waterproof protection is specific to the main pack.
33 liters combined: 22L in the Everyday Rolltop, 2L in the Waist Pocket Belt, and 9L in the Space Bag. Use just the backpack for a light day, or clip on the belt and Space Bag when you need more room for a change of clothes, running shoes, or post-run gear.
Yes. The Waist Pocket Belt clips onto the Everyday Rolltop and locks the pack to your body, cutting bounce for run commutes and casual runs. Clip it on for the run, off at the desk, so the same pack that carried your laptop to the office is ready to run home.
The Space Bag mounts using the included MOLLE Strap System, a universal MOLLE-compatible attachment that secures it to the backpack's external webbing. It's modular by design, so you can add it for extra capacity (shoes, post-run kit) or remove it on days you don't need the extra 9 liters.
No. Each piece works independently, so you can run with just the Waist Pocket Belt, carry only the Everyday Rolltop on light days, or add the Space Bag when you need the extra volume. The kit is built so you configure the setup around what that day actually needs.
The Everyday Rolltop shell is made from recycled polyester, the equivalent of 53 recycled plastic bottles, with a TPU coating for waterproofing. It's an ISPO Award Winner 2022, built for durability so the kit is used for years rather than replaced each season.
Kilometer backpacks are designed specifically for run-commuters. Every bag features a modular system that lets you customize your setup with accessories, and our materials are chosen to handle sweat, rain, and daily abuse while still looking sharp at the office.
Most of our backpacks use a MOLLE-compatible attachment system. Accessories like the Space Bag, Waist Pocket Belt, and Bottle Holder work across the MOLLE-equipped lineup (Spin Bag 30L, Spin Bag 18L, Everyday Rolltop, Pannier Rolltop, and Backpack Pro 16). The Trail Pack and Packable Rolltop are minimalist designs without MOLLE.
We offer a 30-day return policy on all unused products in original packaging. Custom kit bundles can be returned as a complete set. Shipping costs for returns are covered by the customer.
Yes. Kilometer Studios ships worldwide. International orders are accepted from every country our logistics partners can reach; shipping costs and delivery times vary by destination and are calculated at checkout.
Bought this item for my commute. Everything I need from laptop, extra clothes, toilet bag and lunch finds a place. Love the colour and it fits perfectly my small frame. Importantly, everything stays dry! I just wish it also had an outside compartment to get easier to my iphone, keys and cards ... instead of wearing the extra wallet.
Great product but could fit better into lower back when I use the waistbelt with it.
Use it for running commute and works great! Easily fit my 16inch computer, clothes and shoes.
Good stuff
Really great bag, very versatile and much more space than appears at first glance
Den bästa ryggsäcken jag haft - den är snygg och praktisk, och rymmer oväntat mycket. Har den både till jobbet och när jag ska iväg över en weekend. Köpte till den svarta påsen man kan ha utanpå, och med den får jag t.o.m. med kläder till mig och min ettochetthalvtåring för en helg. (Plus blöjor!!) Gillar att detaljerna både är praktiska och genomtänkta, och att den är så funktionell. Och att den är tålig - jag tjuvlånade min mans i ett halvår innan jag köpte min egna, och det syns knappt att den är använd. Har ärligt talat bara bra saker att säga om den. Och - den är superskön och bra att bära tungt med! Och älskar att ha på midjeremmen när jag springer efter bussen, ryggan sitter som en smäck med den.
I use this rolltop for run commuting and im very happy with it! Even if it rains, your stuff stays dry.
Over all very happy, I use it several days per week to run to the office or run to the pool. Some things could be improved: - Annoying that you need to add essentials like waist belt and elastic cord - The belt tends to fall off if it is attached but not fastened - There is a bet less "freedom" for the breathing than optimal if you are on the bulkier side Otherwise is it perfect :)
The bag looks amazing, and really robust but on the back it feels so light. I’ve run 25km so far with it and I could never go back. No more wobble. It’s also frisky waterproof - as I discovered!
I love the bag! Great for running or walking around the city without looking like I am going hiking.
Durable, comfortable and stylish. Also, friendly staff and great service.
Comfortable for running, but hard to fit things like shoes in the bag. It's very narrow.
